Need help with ISPConfig Mail and Squirrelmail

Hello,

I've set up 1 client with a domain, site, ftp and email@thesamedomain... the email isn't quite working.
I've tried a test email to the new address but when trying to make new account, Evolution had a problem with authentication - I think I recall during the perfect server install that an SSL certificate was generated for mail authentication so I chose SSL authentication in evolution...

Also after the perfect server install (Ubuntu 10.04) Squirrelmail has a problem too.
On the webmail page I can't login?

I'm not sure where to start with this so if someone can assist with the mail configuration...

<edit>
update - well it must be working because because about 20mins later the mailbox sent the copy of my test email (labeled ***SPAM***) to my gmail address as in Mailbox settings...
Is the Evolution account problem possibly because the server uses a self-signed SSL certificate?

Also during evolution new account setup check for IMAP authentication type verified password nicely, but for SMTP authentication check it stalled indefinately..?

Thanks in advance...
Mike.

 

Please try plaintext authentication (no SSL).

 

Evolution receives email but no send to server...

Thanks for your response Falko,

changed username from 'username' to '[email protected]'
Evolution now receives mail for [email protected], but I tried to reply to my gmail address and had an error sending... below is the evolution account settings and the error...

Receiving Email
-Server Type
-IMAP
-Configuration
-Server:mydomain.com Port:143
-User Name:[email protected]
-Security
Use secure connection
-No encryption
-TLS encryption
-SSL encryption (thought this was correct option)
Authentication Type ('Check for Suported Types' button query selects 'Password' option)
-Password
-Remember password (checkbox ticked)
-------------------------------------------------
Sending E-mail
-Server Type
-SMTP
Server Cofiguration
-Server:mydomain.com Port:25
-Server requires authentication (checkbox ticked)
Security
Use secure connection
-No encryption
-TLS encryption
-SSL encryption (thought this was correct option, have tried No, TLS and SSL - no success)
Authentication
TypeLAIN ***(Check for Supported Types' button)***
-User Name:[email protected]
-Remember password (checkbox ticked)

***error when 'Check for Supported Types' button query***
for Authentication option;
"Failed to query server for a list of supported authentication mechanisms.
Could not connect to urbancampsite.com: Connection reset by peer"

note: evolution doesn't mind self signed SSL, it pops up a window displaying my SSL cert' details with option to continue even though 'signature:bad'... which it does fine (because I trust the certificate)

I checked the ISPConfig firewall to make sure the correct TCP ports are open...

 

Are there any errors in your mail log (in the /var/log/ directory)?

 

/var/log/ some .err files...

/var/log/mail.err

---------------

Nov 30 08:52:38 25612-21212 postfix/master[27998]: fatal: bind 0.0.0.0 port 25: Address already in use
Dec 4 17:34:53 25612-21212 pop3d: Maximum connection limit reached for ::ffff:64.31.20.83
Dec 4 17:35:24 25612-21212 last message repeated 79 times
Dec 4 17:36:25 25612-21212 last message repeated 133 times
Dec 4 17:37:15 25612-21212 last message repeated 237 times
Dec 8 16:59:13 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.149.89
Dec 8 16:59:44 25612-21212 last message repeated 61 times
Dec 8 17:00:45 25612-21212 last message repeated 120 times
Dec 8 17:01:39 25612-21212 last message repeated 149 times
Dec 10 00:09:48 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 00:10:05 25612-21212 last message repeated 13 times
Dec 10 00:21:27 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 00:21:54 25612-21212 last message repeated 27 times
Dec 10 00:30:55 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 00:30:59 25612-21212 last message repeated 4 times
Dec 10 00:39:56 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 00:40:21 25612-21212 last message repeated 10 times
Dec 10 00:43:55 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 00:58:49 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 00:59:39 25612-21212 last message repeated 17 times
Dec 10 01:00:15 25612-21212 last message repeated 3 times
Dec 10 01:12:54 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 01:13:05 25612-21212 last message repeated 14 times
Dec 10 01:16:40 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 01:17:41 25612-21212 last message repeated 44 times
Dec 10 01:17:49 25612-21212 last message repeated 17 times
Dec 10 01:31:09 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 01:31:47 25612-21212 last message repeated 97 times
Dec 10 01:56:01 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 01:56:04 25612-21212 last message repeated 3 times
Dec 10 01:59:26 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 01:59:35 25612-21212 last message repeated 10 times
Dec 10 02:02:21 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 02:03:22 25612-21212 last message repeated 39 times
Dec 10 02:03:23 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 02:24:18 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 02:24:21 25612-21212 last message repeated 3 times
Dec 10 02:28:45 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 02:29:13 25612-21212 last message repeated 33 times
Dec 10 02:51:02 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 02:51:07 25612-21212 last message repeated 5 times
Dec 10 04:04:20 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 04:04:30 25612-21212 last message repeated 13 times
Dec 10 05:14:33 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 05:15:31 25612-21212 last message repeated 45 times
Dec 10 06:14:30 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 06:14:32 25612-21212 last message repeated 3 times
Dec 10 08:08:33 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 08:08:42 25612-21212 last message repeated 10 times
Dec 10 08:10:14 25612-21212 last message repeated 5 times
Dec 10 08:23:24 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 10:08:32 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 10:08:43 25612-21212 last message repeated 11 times
Dec 10 11:32:24 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 11:32:57 25612-21212 last message repeated 37 times
Dec 10 12:29:44 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 12:29:58 25612-21212 last message repeated 15 times
Dec 10 13:15:52 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 13:15:53 25612-21212 last message repeated 2 times
Dec 10 14:25:52 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 14:25:54 25612-21212 last message repeated 2 times
Dec 10 15:26:40 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 15:26:54 25612-21212 last message repeated 15 times
Dec 10 16:18:00 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 16:18:13 25612-21212 last message repeated 14 times
Dec 10 16:52:24 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 16:52:28 25612-21212 last message repeated 4 times
Dec 10 17:02:12 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 17:02:44 25612-21212 last message repeated 32 times
Dec 10 17:05:13 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 17:06:19 25612-21212 last message repeated 40 times
Dec 10 17:07:19 25612-21212 last message repeated 98 times
Dec 10 17:08:11 25612-21212 last message repeated 6 times
Dec 10 17:09:09 25612-21212 last message repeated 59 times
Dec 10 17:26:27 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 17:27:00 25612-21212 last message repeated 20 times
Dec 10 17:28:25 25612-21212 last message repeated 10 times
Dec 10 17:37:08 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 17:37:32 25612-21212 last message repeated 9 times
Dec 10 17:45:05 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 18:26:07 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 18:27:02 25612-21212 last message repeated 13 times
Dec 10 18:27:57 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 18:29:16 25612-21212 last message repeated 10 times
Dec 10 18:30:11 25612-21212 last message repeated 27 times
Dec 10 18:41:54 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 18:42:24 25612-21212 last message repeated 30 times
Dec 10 18:51:34 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 18:52:35 25612-21212 last message repeated 121 times
Dec 10 18:52:43 25612-21212 last message repeated 8 times
Dec 10 19:08:36 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 19:09:11 25612-21212 last message repeated 21 times
Dec 10 19:19:59 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 19:20:40 25612-21212 last message repeated 40 times
Dec 10 19:27:35 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 19:28:21 25612-21212 last message repeated 4 times
Dec 10 19:38:03 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 19:38:39 25612-21212 last message repeated 22 times
Dec 10 19:40:27 25612-21212 last message repeated 7 times
Dec 10 19:41:23 25612-21212 last message repeated 13 times
Dec 10 19:44:30 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 19:45:15 25612-21212 last message repeated 44 times
Dec 10 19:49:43 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 19:49:53 25612-21212 last message repeated 11 times
Dec 10 19:59:10 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 19:59:28 25612-21212 last message repeated 21 times
Dec 10 20:07:44 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 20:08:23 25612-21212 last message repeated 35 times
Dec 10 20:10:23 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 20:11:24 25612-21212 last message repeated 45 times
Dec 10 20:11:33 25612-21212 last message repeated 9 times
Dec 10 20:18:51 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 20:19:09 25612-21212 last message repeated 21 times
Dec 10 20:33:20 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 20:33:54 25612-21212 last message repeated 34 times
Dec 10 20:35:29 25612-21212 last message repeated 31 times
Dec 10 20:35:58 25612-21212 last message repeated 80 times
Dec 11 00:40:48 25612-21212 pop3d: Maximum connection limit reached for ::ffff:68.157.71.139
Dec 11 00:41:19 25612-21212 last message repeated 37 times
Dec 11 00:42:20 25612-21212 last message repeated 49 times
Dec 11 00:42:24 25612-21212 last message repeated 6 times
Dec 11 00:44:23 25612-21212 last message repeated 55 times
Dec 11 00:45:09 25612-21212 last message repeated 38 times
Dec 13 22:18:18 25612-21212 pop3d: Maximum connection limit reached for ::ffff:75.79.184.129
Dec 13 22:18:50 25612-21212 last message repeated 18 times
Dec 13 22:19:51 25612-21212 last message repeated 16 times
Dec 13 22:20:52 25612-21212 last message repeated 22 times
Dec 13 22:20:55 25612-21212 last message repeated 7 times
Dec 13 22:23:47 25612-21212 pop3d: Maximum connection limit reached for ::ffff:75.79.184.129
Dec 13 22:24:26 25612-21212 last message repeated 17 times

 

/var/log/mail.warn ... if it is of interest...

there is a file /var/log/mail.warn
post in 2 posts because of character limit...
part 1;
--------------------------

Nov 30 08:52:38 25612-21212 postfix/master[27998]: fatal: bind 0.0.0.0 port 25: Address already in use
Dec 4 17:34:53 25612-21212 pop3d: Maximum connection limit reached for ::ffff:64.31.20.83
Dec 4 17:35:24 25612-21212 last message repeated 79 times
Dec 4 17:36:25 25612-21212 last message repeated 133 times
Dec 4 17:37:15 25612-21212 last message repeated 237 times
Dec 8 16:59:13 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.149.89
Dec 8 16:59:44 25612-21212 last message repeated 61 times
Dec 8 17:00:45 25612-21212 last message repeated 120 times
Dec 8 17:01:39 25612-21212 last message repeated 149 times
Dec 10 00:07:13 25612-21212 postfix/smtpd[25763]: warning: 178.162.233.127: hostname 178-162-233-127.local verification failed: Name or service not known
Dec 10 00:09:48 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 00:10:05 25612-21212 last message repeated 13 times
Dec 10 00:21:27 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 00:21:54 25612-21212 last message repeated 27 times
Dec 10 00:30:55 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 00:30:59 25612-21212 last message repeated 4 times
Dec 10 00:39:56 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 00:40:21 25612-21212 last message repeated 10 times
Dec 10 00:43:55 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 00:58:49 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 00:59:39 25612-21212 last message repeated 17 times
Dec 10 01:00:15 25612-21212 last message repeated 3 times
Dec 10 01:12:54 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 01:13:05 25612-21212 last message repeated 14 times
Dec 10 01:16:40 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 01:17:41 25612-21212 last message repeated 44 times
Dec 10 01:17:49 25612-21212 last message repeated 17 times
Dec 10 01:31:09 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 01:31:47 25612-21212 last message repeated 97 times
Dec 10 01:56:01 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 01:56:04 25612-21212 last message repeated 3 times
Dec 10 01:59:26 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 01:59:35 25612-21212 last message repeated 10 times
Dec 10 02:02:21 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 02:03:22 25612-21212 last message repeated 39 times
Dec 10 02:03:23 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 02:24:18 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 02:24:21 25612-21212 last message repeated 3 times
Dec 10 02:28:45 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 02:29:13 25612-21212 last message repeated 33 times
Dec 10 02:51:02 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 02:51:07 25612-21212 last message repeated 5 times
Dec 10 04:04:20 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 04:04:30 25612-21212 last message repeated 13 times
Dec 10 05:14:33 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 05:15:31 25612-21212 last message repeated 45 times
Dec 10 06:14:30 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 06:14:32 25612-21212 last message repeated 3 times
Dec 10 08:08:33 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 08:08:42 25612-21212 last message repeated 10 times
Dec 10 08:10:14 25612-21212 last message repeated 5 times
Dec 10 08:23:24 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 10:08:32 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 10:08:43 25612-21212 last message repeated 11 times
Dec 10 11:32:24 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 11:32:57 25612-21212 last message repeated 37 times
Dec 10 12:29:44 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 12:29:58 25612-21212 last message repeated 15 times
Dec 10 13:15:52 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 13:15:53 25612-21212 last message repeated 2 times
Dec 10 14:25:52 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 14:25:54 25612-21212 last message repeated 2 times
Dec 10 15:26:40 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 15:26:54 25612-21212 last message repeated 15 times
Dec 10 16:18:00 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 16:18:13 25612-21212 last message repeated 14 times
Dec 10 16:52:24 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 16:52:28 25612-21212 last message repeated 4 times
Dec 10 17:02:12 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 17:02:44 25612-21212 last message repeated 32 times
Dec 10 17:05:13 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 17:06:19 25612-21212 last message repeated 40 times
Dec 10 17:07:19 25612-21212 last message repeated 98 times
Dec 10 17:08:11 25612-21212 last message repeated 6 times
Dec 10 17:09:09 25612-21212 last message repeated 59 times
Dec 10 17:26:27 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 17:27:00 25612-21212 last message repeated 20 times
Dec 10 17:28:25 25612-21212 last message repeated 10 times
Dec 10 17:37:08 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 17:37:32 25612-21212 last message repeated 9 times
Dec 10 17:45:05 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 18:26:07 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 18:27:02 25612-21212 last message repeated 13 times
Dec 10 18:27:57 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 18:29:16 25612-21212 last message repeated 10 times
Dec 10 18:30:11 25612-21212 last message repeated 27 times
Dec 10 18:41:54 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 18:42:24 25612-21212 last message repeated 30 times
Dec 10 18:51:34 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 18:52:35 25612-21212 last message repeated 121 times
Dec 10 18:52:43 25612-21212 last message repeated 8 times
Dec 10 19:08:36 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 19:09:11 25612-21212 last message repeated 21 times
Dec 10 19:19:59 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 19:20:40 25612-21212 last message repeated 40 times
Dec 10 19:27:35 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 19:28:21 25612-21212 last message repeated 4 times
Dec 10 19:38:03 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 19:38:39 25612-21212 last message repeated 22 times
Dec 10 19:40:27 25612-21212 last message repeated 7 times
Dec 10 19:41:23 25612-21212 last message repeated 13 times
Dec 10 19:44:30 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 19:45:15 25612-21212 last message repeated 44 times
Dec 10 19:49:43 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 19:49:53 25612-21212 last message repeated 11 times
Dec 10 19:59:10 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 19:59:28 25612-21212 last message repeated 21 times
Dec 10 20:07:44 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 20:08:23 25612-21212 last message repeated 35 times
Dec 10 20:10:23 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 20:11:24 25612-21212 last message repeated 45 times
Dec 10 20:11:33 25612-21212 last message repeated 9 times
Dec 10 20:18:51 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 20:19:09 25612-21212 last message repeated 21 times
Dec 10 20:33:20 25612-21212 pop3d: Maximum connection limit reached for ::ffff:178.162.233.127
Dec 10 20:33:54 25612-21212 last message repeated 34 times
Dec 10 20:35:29 25612-21212 last message repeated 31 times
Dec 10 20:35:58 25612-21212 last message repeated 80 times
Dec 11 00:40:48 25612-21212 pop3d: Maximum connection limit reached for ::ffff:68.157.71.139
Dec 11 00:41:19 25612-21212 last message repeated 37 times
Dec 11 00:42:20 25612-21212 last message repeated 49 times
Dec 11 00:42:24 25612-21212 last message repeated 6 times
Dec 11 00:44:23 25612-21212 last message repeated 55 times
Dec 11 00:45:09 25612-21212 last message repeated 38 times
Dec 11 18:58:44 25612-21212 postfix/smtpd[30540]: warning: 27.105.1.210: hostname 27-105-1-210-adsl-TPE.dynamic.so-net.net.tw verification failed: Name or service not known
Dec 13 14:29:28 25612-21212 postfix/smtpd[9335]: warning: 27.105.1.210: hostname 27-105-1-210-adsl-TPE.dynamic.so-net.net.tw verification failed: Name or service not known
Dec 13 22:18:18 25612-21212 pop3d: Maximum connection limit reached for ::ffff:75.79.184.129
Dec 13 22:18:50 25612-21212 last message repeated 18 times
Dec 13 22:19:51 25612-21212 last message repeated 16 times
Dec 13 22:20:52 25612-21212 last message repeated 22 times
Dec 13 22:20:55 25612-21212 last message repeated 7 times
Dec 13 22:23:47 25612-21212 pop3d: Maximum connection limit reached for ::ffff:75.79.184.129
Dec 13 22:24:26 25612-21212 last message repeated 17 times
Dec 15 19:38:12 25612-21212 postfix/smtpd[9378]: warning: unknown[114.84.220.41]: SASL LOGIN authentication failed: authentication failure
Dec 15 19:38:43 25612-21212 last message repeated 13 times
Dec 15 19:39:09 25612-21212 last message repeated 6 times
Dec 16 01:11:39 25612-21212 postfix/smtpd[20013]: warning: 27.105.1.210: hostname 27-105-1-210-adsl-TPE.dynamic.so-net.net.tw verification failed: Name or service not known
Dec 16 14:31:00 25612-21212 postfix/smtpd[29891]: warning: 120.138.19.202: hostname 120-138-19-202.sitehost.co.nz verification failed: Name or service not known
Dec 18 19:18:26 25612-21212 postfix/smtpd[28075]: warning: 27.105.1.210: hostname 27-105-1-210-adsl-TPE.dynamic.so-net.net.tw verification failed: Name or service not known
Dec 20 14:38:55 25612-21212 postfix/smtpd[24476]: warning: 27.105.1.210: hostname 27-105-1-210-adsl-TPE.dynamic.so-net.net.tw verification failed: Name or service not known
Dec 21 00:11:08 25612-21212 postfix/smtpd[15705]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:12:43 25612-21212 postfix/smtpd[18088]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:12:53 25612-21212 postfix/smtpd[15705]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:13:04 25612-21212 postfix/smtpd[18099]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:13:20 25612-21212 postfix/smtpd[18102]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:13:32 25612-21212 postfix/smtpd[18103]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:13:40 25612-21212 postfix/smtpd[18104]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:13:53 25612-21212 postfix/smtpd[18105]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:14:16 25612-21212 postfix/smtpd[18113]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:14:30 25612-21212 postfix/smtpd[18118]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:14:43 25612-21212 postfix/smtpd[18088]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:14:45 25612-21212 postfix/smtpd[18119]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:14:55 25612-21212 postfix/smtpd[18120]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:14:56 25612-21212 postfix/smtpd[15705]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:14:59 25612-21212 postfix/smtpd[18121]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:15:05 25612-21212 postfix/smtpd[18147]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:15:09 25612-21212 postfix/smtpd[18099]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:15:19 25612-21212 postfix/smtpd[18088]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:15:24 25612-21212 postfix/smtpd[18102]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:15:26 25612-21212 postfix/smtpd[15705]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:15:37 25612-21212 postfix/smtpd[18103]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:15:46 25612-21212 postfix/smtpd[18104]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:16:02 25612-21212 postfix/smtpd[18099]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:16:03 25612-21212 postfix/smtpd[18102]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:16:03 25612-21212 postfix/smtpd[18105]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:16:04 25612-21212 postfix/smtpd[18185]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:16:25 25612-21212 postfix/smtpd[18103]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:16:27 25612-21212 postfix/smtpd[18113]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:16:38 25612-21212 postfix/smtpd[18104]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:16:43 25612-21212 postfix/smtpd[18118]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:16:59 25612-21212 postfix/smtpd[18119]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:17:09 25612-21212 postfix/smtpd[18120]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:17:13 25612-21212 postfix/smtpd[18113]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:17:13 25612-21212 postfix/smtpd[18121]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:17:20 25612-21212 postfix/smtpd[18147]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:17:27 25612-21212 postfix/smtpd[18118]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:17:36 25612-21212 postfix/smtpd[18088]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:17:40 25612-21212 postfix/smtpd[18105]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:17:45 25612-21212 postfix/smtpd[15705]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:17:52 25612-21212 postfix/smtpd[18119]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:18:07 25612-21212 postfix/smtpd[18121]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:18:13 25612-21212 postfix/smtpd[18147]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:18:14 25612-21212 postfix/smtpd[18088]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:18:26 25612-21212 postfix/smtpd[18099]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:18:26 25612-21212 postfix/smtpd[18102]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:18:26 25612-21212 postfix/smtpd[18185]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:18:50 25612-21212 postfix/smtpd[18103]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:18:54 25612-21212 postfix/smtpd[18120]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:19:03 25612-21212 postfix/smtpd[18104]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:19:16 25612-21212 postfix/smtpd[15705]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:19:42 25612-21212 postfix/smtpd[18113]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:19:51 25612-21212 postfix/smtpd[18099]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:19:55 25612-21212 postfix/smtpd[18118]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:20:07 25612-21212 postfix/smtpd[18105]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:20:17 25612-21212 postfix/smtpd[18185]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:20:21 25612-21212 postfix/smtpd[18119]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:20:30 25612-21212 postfix/smtpd[18104]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:20:34 25612-21212 postfix/smtpd[18121]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:20:36 25612-21212 postfix/smtpd[18102]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:20:39 25612-21212 postfix/smtpd[18147]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:20:43 25612-21212 postfix/smtpd[18088]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:20:44 25612-21212 postfix/smtpd[18113]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:21:00 25612-21212 postfix/smtpd[18118]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:21:03 25612-21212 postfix/smtpd[18105]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:21:22 25612-21212 postfix/smtpd[18120]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:21:42 25612-21212 postfix/smtpd[15705]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:21:53 25612-21212 postfix/smtpd[18119]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:22:09 25612-21212 postfix/smtpd[18103]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:22:23 25612-21212 postfix/smtpd[18120]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:22:24 25612-21212 postfix/smtpd[18099]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:22:43 25612-21212 postfix/smtpd[18121]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:22:49 25612-21212 postfix/smtpd[18185]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:23:02 25612-21212 postfix/smtpd[18104]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:23:06 25612-21212 postfix/smtpd[18147]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:23:06 25612-21212 postfix/smtpd[18102]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:23:17 25612-21212 postfix/smtpd[18113]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:23:36 25612-21212 postfix/smtpd[15705]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:23:36 25612-21212 postfix/smtpd[18118]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:23:41 25612-21212 postfix/smtpd[18105]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:23:44 25612-21212 postfix/smtpd[18185]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:23:56 25612-21212 postfix/smtpd[18104]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:24:14 25612-21212 postfix/smtpd[18102]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:24:31 25612-21212 postfix/smtpd[18119]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:24:38 25612-21212 postfix/smtpd[18118]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:24:45 25612-21212 postfix/smtpd[18103]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:24:54 25612-21212 postfix/smtpd[18113]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:24:58 25612-21212 postfix/smtpd[18105]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:25:01 25612-21212 postfix/smtpd[18120]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
----------------------

 

/var/log/mail.warn ... part 2

/var/logmail.warn part 2
I just post the entire log because I'm not sure what your looking for...

--------------------------
Dec 21 00:25:14 25612-21212 postfix/smtpd[18362]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:25:20 25612-21212 postfix/smtpd[18119]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:25:24 25612-21212 postfix/smtpd[18121]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:25:29 25612-21212 postfix/smtpd[18103]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:25:43 25612-21212 postfix/smtpd[18147]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:25:55 25612-21212 postfix/smtpd[18120]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:25:59 25612-21212 postfix/smtpd[18121]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:26:06 25612-21212 postfix/smtpd[18399]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:26:15 25612-21212 postfix/smtpd[15705]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:26:18 25612-21212 postfix/smtpd[18185]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:26:28 25612-21212 postfix/smtpd[18147]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:26:28 25612-21212 postfix/smtpd[18104]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:26:43 25612-21212 postfix/smtpd[18102]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:26:48 25612-21212 postfix/smtpd[15705]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:26:53 25612-21212 postfix/smtpd[18185]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:27:00 25612-21212 postfix/smtpd[18118]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:27:13 25612-21212 postfix/smtpd[18113]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:27:18 25612-21212 postfix/smtpd[18105]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:27:33 25612-21212 postfix/smtpd[18362]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:27:37 25612-21212 postfix/smtpd[18119]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:27:47 25612-21212 postfix/smtpd[18103]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:27:48 25612-21212 postfix/smtpd[18104]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:27:53 25612-21212 postfix/smtpd[18118]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:28:06 25612-21212 postfix/smtpd[18113]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:28:09 25612-21212 postfix/smtpd[18102]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:28:09 25612-21212 postfix/smtpd[18120]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:28:10 25612-21212 postfix/smtpd[18362]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:28:16 25612-21212 postfix/smtpd[18121]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:28:19 25612-21212 postfix/smtpd[18399]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:28:32 25612-21212 postfix/smtpd[18105]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:28:42 25612-21212 postfix/smtpd[18147]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:28:46 25612-21212 postfix/smtpd[18119]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:29:00 25612-21212 postfix/smtpd[15705]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:29:02 25612-21212 postfix/smtpd[18103]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:29:05 25612-21212 postfix/smtpd[18185]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:29:15 25612-21212 postfix/smtpd[18120]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:29:22 25612-21212 postfix/smtpd[18399]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:29:33 25612-21212 postfix/smtpd[18147]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:29:49 25612-21212 postfix/smtpd[18121]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:29:56 25612-21212 postfix/smtpd[18104]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:30:00 25612-21212 postfix/smtpd[18118]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:30:02 25612-21212 postfix/smtpd[15705]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:30:09 25612-21212 postfix/smtpd[18185]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:30:12 25612-21212 postfix/smtpd[18113]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:30:12 25612-21212 postfix/smtpd[19528]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:30:14 25612-21212 postfix/smtpd[18102]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:30:15 25612-21212 postfix/smtpd[19530]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:30:15 25612-21212 postfix/smtpd[18362]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:30:19 25612-21212 postfix/smtpd[19531]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:30:25 25612-21212 postfix/smtpd[18104]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:30:35 25612-21212 postfix/smtpd[18118]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:30:37 25612-21212 postfix/smtpd[18105]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:30:49 25612-21212 postfix/smtpd[18119]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:30:54 25612-21212 postfix/smtpd[18113]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:31:05 25612-21212 postfix/smtpd[18362]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:31:08 25612-21212 postfix/smtpd[18103]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:31:18 25612-21212 postfix/smtpd[18120]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:31:23 25612-21212 postfix/smtpd[18102]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:31:27 25612-21212 postfix/smtpd[18399]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:31:31 25612-21212 postfix/smtpd[18119]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:31:40 25612-21212 postfix/smtpd[18105]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:31:42 25612-21212 postfix/smtpd[18147]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:31:50 25612-21212 postfix/smtpd[18103]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:32:01 25612-21212 postfix/smtpd[18121]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:32:02 25612-21212 postfix/smtpd[18120]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:32:11 25612-21212 postfix/smtpd[18399]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:32:17 25612-21212 postfix/smtpd[15705]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:32:18 25612-21212 postfix/smtpd[18147]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:32:20 25612-21212 postfix/smtpd[19550]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:32:24 25612-21212 postfix/smtpd[18185]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:32:28 25612-21212 postfix/smtpd[19528]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:32:31 25612-21212 postfix/smtpd[19530]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:32:36 25612-21212 postfix/smtpd[19531]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:32:42 25612-21212 postfix/smtpd[18104]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:32:53 25612-21212 postfix/smtpd[18118]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:33:09 25612-21212 postfix/smtpd[18113]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:33:11 25612-21212 postfix/smtpd[15705]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:33:22 25612-21212 postfix/smtpd[18362]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:33:39 25612-21212 postfix/smtpd[18102]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:33:45 25612-21212 postfix/smtpd[18119]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:33:49 25612-21212 postfix/smtpd[19531]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:33:52 25612-21212 postfix/smtpd[18105]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:34:01 25612-21212 postfix/smtpd[18103]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:34:03 25612-21212 postfix/smtpd[18118]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:34:09 25612-21212 postfix/smtpd[18120]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:34:22 25612-21212 postfix/smtpd[18113]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:34:23 25612-21212 postfix/smtpd[18399]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:34:29 25612-21212 postfix/smtpd[18147]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:34:31 25612-21212 postfix/smtpd[18121]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:34:33 25612-21212 postfix/smtpd[19550]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:34:40 25612-21212 postfix/smtpd[18119]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:35:01 25612-21212 postfix/smtpd[18185]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:35:17 25612-21212 postfix/smtpd[18120]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:35:18 25612-21212 postfix/smtpd[18105]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:35:20 25612-21212 postfix/smtpd[18102]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:35:37 25612-21212 postfix/smtpd[15705]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:35:39 25612-21212 postfix/smtpd[19550]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:36:01 25612-21212 postfix/smtpd[18399]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:36:07 25612-21212 postfix/smtpd[18147]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:36:19 25612-21212 postfix/smtpd[19531]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:36:32 25612-21212 postfix/smtpd[18118]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:36:39 25612-21212 postfix/smtpd[15705]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:36:42 25612-21212 postfix/smtpd[19630]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:36:45 25612-21212 postfix/smtpd[18113]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:36:51 25612-21212 postfix/smtpd[19531]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:36:54 25612-21212 postfix/smtpd[18121]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:36:59 25612-21212 postfix/smtpd[18118]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:37:04 25612-21212 postfix/smtpd[18119]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:37:12 25612-21212 postfix/smtpd[19638]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:37:19 25612-21212 postfix/smtpd[18113]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:37:19 25612-21212 postfix/smtpd[19641]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:37:21 25612-21212 postfix/smtpd[18185]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:37:23 25612-21212 postfix/smtpd[18121]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:37:29 25612-21212 postfix/smtpd[18120]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:37:31 25612-21212 postfix/smtpd[18105]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:37:32 25612-21212 postfix/smtpd[18119]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:37:33 25612-21212 postfix/smtpd[18102]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:37:42 25612-21212 postfix/smtpd[19642]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:37:47 25612-21212 postfix/smtpd[19643]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:37:50 25612-21212 postfix/smtpd[19550]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:37:58 25612-21212 postfix/smtpd[18185]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:38:07 25612-21212 postfix/smtpd[18105]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:38:10 25612-21212 postfix/smtpd[18399]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:38:15 25612-21212 postfix/smtpd[18120]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:38:15 25612-21212 postfix/smtpd[18147]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:38:23 25612-21212 postfix/smtpd[18102]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:38:35 25612-21212 postfix/smtpd[19550]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:38:50 25612-21212 postfix/smtpd[15705]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:38:51 25612-21212 postfix/smtpd[18399]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:38:54 25612-21212 postfix/smtpd[19630]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:38:55 25612-21212 postfix/smtpd[18147]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:39:03 25612-21212 postfix/smtpd[19531]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:39:10 25612-21212 postfix/smtpd[18118]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:39:15 25612-21212 postfix/smtpd[19672]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:39:25 25612-21212 postfix/smtpd[15705]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:39:26 25612-21212 postfix/smtpd[19638]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:39:33 25612-21212 postfix/smtpd[19630]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:39:34 25612-21212 postfix/smtpd[18113]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:39:36 25612-21212 postfix/smtpd[19641]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:39:39 25612-21212 postfix/smtpd[18121]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:39:42 25612-21212 postfix/smtpd[19531]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:39:43 25612-21212 postfix/smtpd[18118]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:39:50 25612-21212 postfix/smtpd[18119]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:39:50 25612-21212 postfix/smtpd[19675]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:39:59 25612-21212 postfix/smtpd[19642]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:40:05 25612-21212 postfix/smtpd[19643]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:40:16 25612-21212 postfix/smtpd[18185]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:40:23 25612-21212 postfix/smtpd[19638]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:40:27 25612-21212 postfix/smtpd[18105]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:40:27 25612-21212 postfix/smtpd[18113]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:40:29 25612-21212 postfix/smtpd[18121]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:40:35 25612-21212 postfix/smtpd[18120]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:40:42 25612-21212 postfix/smtpd[18102]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:40:49 25612-21212 postfix/smtpd[19642]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:40:51 25612-21212 postfix/smtpd[18185]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:40:55 25612-21212 postfix/smtpd[19643]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:40:55 25612-21212 postfix/smtpd[19550]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:40:59 25612-21212 postfix/smtpd[18105]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:41:07 25612-21212 postfix/smtpd[18120]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:41:10 25612-21212 postfix/smtpd[18399]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:41:13 25612-21212 postfix/smtpd[18147]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:41:16 25612-21212 postfix/smtpd[19641]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:41:25 25612-21212 postfix/smtpd[18102]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:41:28 25612-21212 postfix/smtpd[19672]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:41:31 25612-21212 postfix/smtpd[19550]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:41:36 25612-21212 postfix/smtpd[15705]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:41:43 25612-21212 postfix/smtpd[18119]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:41:44 25612-21212 postfix/smtpd[19630]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:41:50 25612-21212 postfix/smtpd[19531]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:41:51 25612-21212 postfix/smtpd[18118]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:41:56 25612-21212 postfix/smtpd[19675]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:41:56 25612-21212 postfix/smtpd[18147]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:41:57 25612-21212 postfix/smtpd[19672]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:42:03 25612-21212 postfix/smtpd[18399]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:42:04 25612-21212 postfix/smtpd[15705]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:42:06 25612-21212 postfix/smtpd[19777]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:42:14 25612-21212 postfix/smtpd[19630]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:42:15 25612-21212 postfix/smtpd[19531]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:42:17 25612-21212 postfix/smtpd[18118]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:42:18 25612-21212 postfix/smtpd[19778]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known
Dec 21 00:42:23 25612-21212 postfix/smtpd[19638]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:42:25 25612-21212 postfix/smtpd[18113]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:42:27 25612-21212 postfix/smtpd[18121]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:42:44 25612-21212 postfix/smtpd[19642]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:42:45 25612-21212 postfix/smtpd[18185]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:42:49 25612-21212 postfix/smtpd[19643]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:42:51 25612-21212 postfix/smtpd[18105]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:42:59 25612-21212 postfix/smtpd[18120]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:43:04 25612-21212 postfix/smtpd[19641]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:43:11 25612-21212 postfix/smtpd[18102]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:43:14 25612-21212 postfix/smtpd[19550]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:43:21 25612-21212 postfix/smtpd[18119]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:43:29 25612-21212 postfix/smtpd[18147]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:43:29 25612-21212 postfix/smtpd[19672]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:43:33 25612-21212 postfix/smtpd[18399]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:43:33 25612-21212 postfix/smtpd[15705]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:43:35 25612-21212 postfix/smtpd[19777]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:43:38 25612-21212 postfix/smtpd[19630]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:43:39 25612-21212 postfix/smtpd[19531]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:43:39 25612-21212 postfix/smtpd[18118]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 21 00:43:40 25612-21212 postfix/smtpd[19778]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure
Dec 23 01:12:32 25612-21212 postfix/smtpd[4023]: warning: 27.105.1.210: hostname 27-105-1-210-adsl-TPE.dynamic.so-net.net.tw verification failed: Name or service not known
Dec 24 14:18:21 25612-21212 postfix/smtpd[32449]: warning: 27.105.1.210: hostname 27-105-1-210-adsl-TPE.dynamic.so-net.net.tw verification failed: Name or service not known
Dec 25 20:22:07 25612-21212 postfix/smtpd[3161]: warning: 27.105.1.210: hostname 27-105-1-210-adsl-TPE.dynamic.so-net.net.tw verification failed: Name or service not known

 

Do you have valid nameservers in /etc/resolv.conf?

Where is your server located? In a data center, or maybe on a DSL line with a dynamic IP?

 

In a data centre... VPS hosting...

this is in /etc/resolv.conf...
-----------
search digitalpacific.com.au
nameserver 101.0 101.10
nameserver 101.0.101.11
------------

It is located at digitalpacific.com.au in their Sydney data centre.
It is their unmanaged VPS hosting plan.

They have set up 2 nameservers with the registrar for me...
ns1.urbancampsite.com
ns2.urbancampsite.com

both on the same IP address of my VPS.

 

What are the outputs of

Code:

netstat -tap

and

Code:

iptables -L

?

Which distribution do you use?

 

outputs...

Ubuntu 10.04 32bit.


netstat -tap
--------------

Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 *:imaps *:* LISTEN 2039/couriertcpd
tcp 0 0 *op3s *:* LISTEN 3086/couriertcpd
tcp 0 0 localhost.localdo:10024 *:* LISTEN 1490/amavisd (maste
tcp 0 0 localhost.localdo:10025 *:* LISTEN 3169/master
tcp 0 0 *:mysql *:* LISTEN 1275/mysqld
tcp 0 0 *op3 *:* LISTEN 2045/couriertcpd
tcp 0 0 *:imap2 *:* LISTEN 2027/couriertcpd
tcp 0 0 localhost.localdo:spamd *:* LISTEN 1494/spamd.pid
tcp 0 0 *:http-alt *:* LISTEN 9454/apache2
tcp 0 0 *:www *:* LISTEN 9454/apache2
tcp 0 0 *:tproxy *:* LISTEN 9454/apache2
tcp 0 0 *:ftp *:* LISTEN 3186/pure-ftpd (SER
tcp 0 0 25612-21212.vps.:domain *:* LISTEN 1301/named
tcp 0 0 localhost.locald:domain *:* LISTEN 1301/named
tcp 0 0 *:ssh *:* LISTEN 1273/sshd
tcp 0 0 *:smtp *:* LISTEN 3169/master
tcp 0 0 localhost.localdoma:953 *:* LISTEN 1301/named
tcp 0 0 *:https *:* LISTEN 9454/apache2
tcp 0 0 localhost.localdo:mysql localhost.localdo:46648 ESTABLISHED 1275/mysqld
tcp 0 0 localhost.localdo:43227 localhost.localdo:mysql ESTABLISHED 1495/amavisd (ch18-
tcp 0 0 localhost.localdo:46648 localhost.localdo:mysql ESTABLISHED 1498/amavisd (ch17-
tcp 0 0 localhost.localdo:mysql localhost.localdo:43227 ESTABLISHED 1275/mysqld
tcp 0 0 25612-21212.vps.d:imaps CPE-124-181-115-1:44298 ESTABLISHED 3331/couriertls
tcp 0 240 25612-21212.vps.dig:ssh CPE-124-181-115-1:34614 ESTABLISHED 7298/sshd: root@tty
tcp 0 0 25612-21212.vps.d:imaps CPE-124-181-115-1:46038 ESTABLISHED 26486/couriertls
--------------------------

iptables -L

--------------------------

Chain INPUT (policy DROP)
target prot opt source destination
fail2ban-ssh tcp -- anywhere anywhere multiport dports ssh
DROP tcp -- anywhere 127.0.0.0/8
ACCEPT all -- anywhere anywhere state RELATED,ESTABLISHED
ACCEPT all -- anywhere anywhere
DROP all -- base-address.mcast.net/4 anywhere
PUB_IN all -- anywhere anywhere
PUB_IN all -- anywhere anywhere
PUB_IN all -- anywhere anywhere
PUB_IN all -- anywhere anywhere
DROP all -- anywhere anywhere

Chain FORWARD (policy DROP)
target prot opt source destination
ACCEPT all -- anywhere anywhere state RELATED,ESTABLISHED
DROP all -- anywhere anywhere

Chain OUTPUT (policy ACCEPT)
target prot opt source destination
PUB_OUT all -- anywhere anywhere
PUB_OUT all -- anywhere anywhere
PUB_OUT all -- anywhere anywhere
PUB_OUT all -- anywhere anywhere

Chain INT_IN (0 references)
target prot opt source destination
ACCEPT icmp -- anywhere anywhere
DROP all -- anywhere anywhere


Chain INT_OUT (0 references)
target prot opt source destination
ACCEPT icmp -- anywhere anywhere
ACCEPT all -- anywhere anywhere

Chain PAROLE (16 references)
target prot opt source destination
ACCEPT all -- anywhere anywhere

Chain PUB_IN (4 references)
target prot opt source destination
ACCEPT icmp -- anywhere anywhere icmp destination-unreachable
ACCEPT icmp -- anywhere anywhere icmp echo-reply
ACCEPT icmp -- anywhere anywhere icmp time-exceeded
ACCEPT icmp -- anywhere anywhere icmp echo-request
PAROLE tcp -- anywhere anywhere tcp dpt:ftp-data
PAROLE tcp -- anywhere anywhere tcp dpt:ftp
PAROLE tcp -- anywhere anywhere tcp dpt:ssh
PAROLE tcp -- anywhere anywhere tcp dpt:smtp
PAROLE tcp -- anywhere anywhere tcp dpt:domain
PAROLE tcp -- anywhere anywhere tcp dpt:www
PAROLE tcp -- anywhere anywhere tcp dptop3
PAROLE tcp -- anywhere anywhere tcp dpt:imap2
PAROLE tcp -- anywhere anywhere tcp dpt:https
PAROLE tcp -- anywhere anywhere tcp dpt:ssmtp
PAROLE tcp -- anywhere anywhere tcp dpt:imaps
PAROLE tcp -- anywhere anywhere tcp dptop3s
PAROLE tcp -- anywhere anywhere tcp dpt:mysql
PAROLE tcp -- anywhere anywhere tcp dpt:http-alt
PAROLE tcp -- anywhere anywhere tcp dpt:tproxy
PAROLE tcp -- anywhere anywhere tcp dpt:webmin
ACCEPT udp -- anywhere anywhere udp dpt:domain
ACCEPT udp -- anywhere anywhere udp dpt:mysql
DROP icmp -- anywhere anywhere
DROP all -- anywhere anywhere

Chain PUB_OUT (4 references)
target prot opt source destination
ACCEPT all -- anywhere anywhere

Chain fail2ban-ssh (1 references)
target prot opt source destination
RETURN all -- anywhere anywhere

 

Looks ok...

 

it's sort of working now... don't know why...

hi Falko,

In the mean time I've removed squirrelmail and installed roundcube... which as far as I understand is just the webmail and shouldn't change the mail configuration...

the original user's email [email protected] is sending and recieving in evolution... I tried to add an additional email '[email protected]' in ISPConfig and it is not recieving email... from evolution, but I've got a wordpress site on the server with [email protected] as contact email and it did receive email from the wordpress contact form to [email protected] in evolution..???

As with squirrelmail, roundcube accepts none of the login credentials of email addresses created in ISPConfig...?

 

There are a couple of messages worth noting in your logs:

Code:

Nov 30 08:52:38 25612-21212 postfix/master[27998]: fatal: bind 0.0.0.0 port 25: Address already in use

It looks from the subsequent entries in your logs that Postfix eventually started, but at some point in the past, another service was bound to port 25. Did you install fetchmail and/or exim or something?

What's the output of the following command?

Code:

netstat --listening

And how about

Code:

lsof -i TCP:25

As for these entries

Code:

postfix/smtpd[18099]: warning: 64.31.13.207: hostname 207-13-31-64.servebyte.net verification failed: Name or service not known

These are inconsequential unless that is your IP/hostname listed. Is your IP 64.31.13.207? These messages indicate that the hostname and IP address don't match. Normally, these messages are the result of bots probing the server with unusual network configurations (IP spoofing, etc.) and can be ignored.

Finally, these messages

Code:

postfix/smtpd[18118]: warning: unknown[64.31.13.207]: SASL LOGIN authentication failed: authentication failure

seem to be legitimate authentication failures... perhaps you missed a step in the tutorial and didn't install a required library somewhere along the way. We'll investigate that after you've answered my other questions.

It bears mention that for a mail user to be able to log into webmail (Roundcube or Squirrelmail), his mailbox must have IMAP support enabled. If this is already the case, then there's a problem with your IMAP authentication.

 

outputs...

I checked the ISPConfig -email-email mailbox-'disable IMAP checkbox' unchecked...
both [email protected] & [email protected] evolution accounts have identical IMAP/SMTP settings but only [email protected] is receiving in evolution...

 

Just for future reference, the apt-cache command displays available packages, not installed packages. To check installed packages, use

Code:

dpkg -l "package name"

If you don't know the exact package name, use

Code:

dpkg -l | grep -i 'package name'

(no output means there are no matching packages)

That said, Postfix seems to be running, so we should probably look at authentication mechanisms next.

Which "Perfect Server" tutorial did you follow? This one? http://www.howtoforge.com/perfect-server-debian-squeeze-with-bind-and-dovecot-ispconfig-3

All of these log messages are abnormal, too:

Code:

pop3d: Maximum connection limit reached for ::ffff:178.162.233.127

I assume that none of those IP addresses are yours, either, correct?

This looks like a Postfix configuration problem. Please post the contents of /etc/postfix/main.cf, and be sure to wrap it in code tags.

 

thanks for the future reference...

/etc/postfix/main.cf

Code:

# See /usr/share/postfix/main.cf.dist for a commented, more complete version


# Debian specific:  Specifying a file name will cause the first
# line of that file to be used as the name.  The Debian default
# is /etc/mailname.
#myorigin = /etc/mailname

smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu)
biff = no

# appending .domain is the MUA's job.
append_dot_mydomain = no

# Uncomment the next line to generate "delayed mail" warnings
#delay_warning_time = 4h

readme_directory = /usr/share/doc/postfix

# TLS parameters
smtpd_tls_cert_file = /etc/postfix/smtpd.cert
smtpd_tls_key_file = /etc/postfix/smtpd.key
smtpd_use_tls = yes
smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache

# See /usr/share/doc/postfix/TLS_README.gz in the postfix-doc package for
# information on enabling SSL in the smtp client.

myhostname = 25612-21212.vps.digitalpacific.com.au
alias_maps = hash:/etc/aliases, hash:/var/lib/mailman/data/aliases
alias_database = hash:/etc/aliases, hash:/var/lib/mailman/data/aliases
myorigin = /etc/mailname
mydestination = 25612-21212.vps.digitalpacific.com.au, localhost, localhost.localdomain

relayhost =
mynetworks = 127.0.0.0/8 [::1]/128
mailbox_command = procmail -a "$EXTENSION"
mailbox_size_limit = 52428800
recipient_delimiter = +
inet_interfaces = all
html_directory = /usr/share/doc/postfix/html
virtual_alias_domains =
virtual_alias_maps = proxy:mysql:/etc/postfix/mysql-virtual_forwardings.cf, proxy:mysql:/etc/postfix/mysql-virtual_email2email.cf, hash:/var/lib/mailman/data/virtual-mailman
virtual_mailbox_domains = proxy:mysql:/etc/postfix/mysql-virtual_domains.cf
virtual_mailbox_maps = proxy:mysql:/etc/postfix/mysql-virtual_mailboxes.cf
virtual_mailbox_base = /var/vmail
virtual_uid_maps = static:5000
virtual_gid_maps = static:5000
smtpd_sasl_auth_enable = yes
broken_sasl_auth_clients = yes
smtpd_sasl_authenticated_header = yes
smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, check_recipient_access mysql:/etc/postfix/mysql-virtual_recipient.cf, reject_unauth_destination
smtpd_tls_security_level = may
transport_maps = proxy:mysql:/etc/postfix/mysql-virtual_transports.cf
relay_domains = mysql:/etc/postfix/mysql-virtual_relaydomains.cf
relay_recipient_maps = mysql:/etc/postfix/mysql-virtual_relayrecipientmaps.cf
virtual_create_maildirsize = yes
virtual_maildir_extended = yes
virtual_mailbox_limit_maps = proxy:mysql:/etc/postfix/mysql-virtual_mailbox_limit_maps.cf
virtual_mailbox_limit_override = yes
virtual_maildir_limit_message = "The user you are trying to reach is over quota."

virtual_overquota_bounce = yes
proxy_read_maps = $local_recipient_maps $mydestination $virtual_alias_maps $virtual_alias_domains $virtual_mailbox_maps $virtual_mailbox_domains $relay_recipient_maps $relay_domains $canonical_maps $sender_canonical_maps $recipient_canonical_maps $relocated_maps $transport_maps $mynetworks $virtual_mailbox_limit_maps
smtpd_sender_restrictions = check_sender_access mysql:/etc/postfix/mysql-virtual_sender.cf
smtpd_client_restrictions = check_client_access mysql:/etc/postfix/mysql-virtual_client.cf
maildrop_destination_concurrency_limit = 1
maildrop_destination_recipient_limit = 1
virtual_transport = maildrop
header_checks = regexp:/etc/postfix/header_checks
mime_header_checks = regexp:/etc/postfix/mime_header_checks
nested_header_checks = regexp:/etc/postfix/nested_header_checks
body_checks = regexp:/etc/postfix/body_checks
content_filter = amavis:[127.0.0.1]:10024
receive_override_options = no_address_mappings
smtpd_client_message_rate_limit = 100
owner_request_special = no
message_size_limit = 2097152

 

While not required, I would add the following after your existing TLS-related directives:

Code:

smtpd_tls_loglevel = 0
smtpd_tls_received_header = yes
smtpd_tls_session_cache_timeout = 3600s
tls_random_source = dev:/dev/urandom

This is not mentioned in the tutorial, but should be: remove your hostname from the mydestinations directive, so that the line reads

Code:

mydestination = localhost, localhost.localdomain

Postfix will complain if a given domain is used for both myhostname and mydestination.

Next, ensure that your Mail settings within the ISPConfig interface are correct. Navigate to System -> Server Services -> Mail and ensure that the values for these two menus are correct:

POP3/IMAP Daemon
Mailfilter Syntax (should be Maildrop based on the main.cf that you posted)

Finally, restart Postfix:

Code:

service postfix restart

Any change in the behavior?

 

...no change...

 

Next up, mail client configuration settings. (I wish I had seen that screenshot sooner, but that's okay.)

Have you tried any mail client other than Evolution, or tried from any location on the Internet other than your current location?

Many ISPs block outgoing traffic on port 25, so you'll never be able to send mail using that port. (The logic, while flawed, is that less SPAM will come from compromised PCs if they block port 25.)

Try using port 587 for your SMTP connection. (This is the same port you will use even with STARTTLS enabled.)

If you are using SSL for some reason (instead of STARTTLS), try port 465.