email problem ISPConfig 3

Hellow i have a server whit ispconfig 3 but i have a problem i make a domain for a client ex: mydomain.com, i create an account from ispconfig panel at: Email Mailbox, and i try to login whit SquirrelMail whit: [email protected] and the password i put that password when i create the account, from outlook i logged id but i try to send an email to a gmail account and i get this error: "The connection to the server has failed. Account: 'mail.mydomain.com, Server: 'mail.mydomain.com', Protocol: SMTP, Port: 25, Secure(SSL): No, Socket Error: 10061, Error Number: 0x800CCC0E"
what can i do?
thanks and have a nice day.

 

Any errors in your mail log? What's the output of

Code:

netstat -tap

?

 

i'm having the same issue, but i used the tutorial here - http://www.howtoforge.com/perfect-server-ubuntu-9.10-ispconfig-3

same error but i'm using thunderbird and when i try to use the squirrelmail i get

Code:

Message not sent. Server replied:

    Service not available, closing channel
    421 4.3.0 collect: Cannot write ./dfo7LNY64o009355 (bfcommit, uid=0, gid=110): No such file or directory

the netstat -tap gives

Code:

Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name
tcp        0      0 localhost.localdo:10024 *:*                     LISTEN      26274/amavisd (mast
tcp        0      0 *:mysql                 *:*                     LISTEN      25955/mysqld    
tcp        0      0 localhost.lo:submission *:*                     LISTEN      22191/sendmail: MTA
tcp        0      0 *:5901                  *:*                     LISTEN      22242/Xtightvnc 
tcp        0      0 *:http-alt              *:*                     LISTEN      28136/apache2   
tcp        0      0 *:www                   *:*                     LISTEN      28136/apache2   
tcp        0      0 *:tproxy                *:*                     LISTEN      28136/apache2   
tcp        0      0 *:x11-1                 *:*                     LISTEN      22242/Xtightvnc 
tcp        0      0 178.18.19.30:domain     *:*                     LISTEN      28177/named     
tcp        0      0 mc.undo.it:domain       *:*                     LISTEN      28177/named     
tcp        0      0 localhost.locald:domain *:*                     LISTEN      28177/named     
tcp        0      0 *:ssh                   *:*                     LISTEN      22000/sshd      
tcp        0      0 localhost.localdoma:ipp *:*                     LISTEN      22064/cupsd     
tcp        0      0 localhost.localdoma:953 *:*                     LISTEN      28177/named     
tcp        0      0 localhost.localdom:smtp *:*                     LISTEN      22191/sendmail: MTA
tcp        0      0 *:https                 *:*                     LISTEN      28136/apache2   
tcp        0      0 localhost.localdo:56247 localhost.localdoma:www TIME_WAIT   -               
tcp        0      0 mc.undo.it:5901         ip-foo.:53921 ESTABLISHED 22242/Xtightvnc 
tcp        0      0 localhost.localdo:58797 localhost.locald:domain TIME_WAIT   -               
tcp6       0      0 [::]:25565              [::]:*                  LISTEN      23744/java      
tcp6       0      0 [::]:imaps              [::]:*                  LISTEN      28053/couriertcpd
tcp6       0      0 [::]:pop3s              [::]:*                  LISTEN      28102/couriertcpd
tcp6       0      0 [::]:pop3               [::]:*                  LISTEN      28077/couriertcpd
tcp6       0      0 [::]:imap2              [::]:*                  LISTEN      28027/couriertcpd
tcp6       0      0 [::]:domain             [::]:*                  LISTEN      28177/named     
tcp6       0      0 [::]:ftp                [::]:*                  LISTEN      3444/proftpd: (acce
tcp6       0      0 [::]:ssh                [::]:*                  LISTEN      22000/sshd      
tcp6       0      0 ::1%136933432:ipp       [::]:*                  LISTEN      22064/cupsd     
tcp6       0      0 ::1%136933432:953       [::]:*                  LISTEN      28177/named     
tcp6       0      0 localhost.localdoma:ftp localhost.localdo:37895 TIME_WAIT   -               
tcp6       0    241 mc.undo.it:25565        ip-foo.:53930 ESTABLISHED 23744/java      
tcp6       0    364 mc.undo.it:25565        cpe-foo .:58292 ESTABLISHED 23744/java      

also it seems i get this error when emailing myself

Code:

Message not sent. Server replied:

    Requested action not taken: mailbox unavailable
    550 5.1.1 <[email protected]>... User unknown

 

ah sorry about hijacking then

also if it matters, when setting up an email account on thunderbird it looks for the incoming and outgoing servers and it find the incoming but has trouble on the smtp

EDIT: uploaded the log as an attachment as per request

 

gotcha
here's the netstat -tap

 

ok that fixed the sending but the mail accounts can't receive.

Code:

Note: Forwarded message is attached.

This is the mail system at host mc.undo.it.

I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.

For further assistance, please send mail to postmaster.

If you do so, please include this problem report. You can
delete your own text from the attached returned message.

                  The mail system

<[email protected]>: unknown user: "admin"
Reporting-MTA: dns; mc.undo.it
X-Postfix-Queue-ID: 83AF672E9510
X-Postfix-Sender: rfc822; [email protected]
Arrival-Date: Sun, 22 Aug 2010 03:28:19 -0500 (CDT)

Final-Recipient: rfc822; [email protected]
Original-Recipient: rfc822;[email protected]
Action: failed
Status: 5.1.1
Diagnostic-Code: X-Postfix; unknown user: "admin"
Fw: Re: test
Re: test
Sunday, August 22, 2010 3:28:36 AM
From:
"Somebody" <[email protected]>
To:
"" <[email protected]>
again

From: "[email protected]" <[email protected]>
To: [email protected]
Sent: Sun, August 22, 2010 3:27:35 AM
Subject: test

test

 

i dont own the undo.it domain, the mc is a free subdomain.

 

ok so i just changed it to mail2.undo.it and changed my MX to mail2.undo.it 10:mc.undo.it and now the mail works! only problem left is the fact i can't use a standalone client like thunderbird to connect to my mail.

 

edit:misunderstood, hang on
edit2:nothing is actually in the log it seems about thunderbird. the error the client gives is it cannot connect to [email protected]

 

ok i'm in the final stretch.

i figured out changing my imap server back to mc.undo.it in the clients allowed me to retrieve my mail, now i need help with the smtp settings. no matter what i put i get an error about the smtp server.

Code:

Sending of message failed.
An error occurred sending mail: SMTP server mail2.undo.it is unknown. The server may be incorrectly configured. Please verify that your SMTP server settings are correct and try again.

i have tried port 25 and 465? as for authentication i've tried starttls, none, and ssl,tls none have worked so far.

edit: is the fact my ISP blocks port 25 messing with sending mail? if so how do i change the port my SMTP server listens on?

 

i atach the comand reponse netstat -tap

 

thx for support i resolve my problem now it`s good thx for your help,
but in Mail Warn-Log i have this

failed: Name or service not known
Aug 23 15:45:41 mail postfix/smtpd[30314]: warning: 188.30.200.5: hostname mydomain.provider.ro verification failed: Name or service not known
Aug 23 15:46:54 mail postfix/smtpd[30314]: warning: 188.30.200.5: hostname mydomain.provider.ro verification failed: Name or service not known
Aug 23 16:30:39 mail postfix/smtpd[32150]: warning: 188.30.200.7: hostname mydomain.provider.ro verification failed: Name or service not known
Aug 23 16:42:14 mail postfix/smtpd[32718]: warning: 188.30.200.7: hostname mydomain.provider.ro verification failed: Name or service not known

i have dns for that domain to my server ip maked from ISPConfig i tracert that domain and is ok


i have onli a single question i whant to change my hostaname server becouse i dont have the old name ex: server.mydomain.com i whant to change for all service into a new domain what can i do? i must modify from ISPconfig server host name to change whit new domain? From
1. ISPConfig > System > Server Service click my old domain and change the Servername whit my new domain
2. ISPConfig > System > Server Config click my old domain and change the Hostname whit my new domain

and for the all domain to squiremail conf i must change the key an regenerate for my new domain?

 

how did you get it to work with a standalone mail client?

 

i reboot my server and delete all accounts for domain mail server an read the clients, i delete the old dns and rentry the old dns zone and it works perferct now.. only when i try to entry webmail from ispconfig ex: http://mydomain.com:8080/mail/webmailer.php?id=13, http://mail.mydomain.com:82/webmail/ i get this error: 500 Internal Server Error what can i do? i change the server hostane only becouse the old dns it is not good now.. what can i do ?
thx for support

 

hallo,
Help me pls with webmail - SquirrelMail to be exact
i cant send or recive emails (i have my server installed from https://www.howtoforge.com/perfect-...hp-mysql-pureftpd-bind-dovecot-ispconfig-3-p6)
i am in webmail (log in work) but
i got error
ERROR:
Message not sent. Server replied: