Standards Compliance Does IP Address resolve to a reverse hostname... Passed! Does IP Address comply with reverse hostname naming convention... Failed! List Status RATS-Dyna - On the list. Worst Offender Alert RATS-NoPtr - Not on the list RATS-Spam - Not on the list
What's your reverse hostname? you can find out by running Code: dig -x [I]1.2.3.4[/I] (replace 1.2.3.4 with your IP address!)
;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 35282 ;; flags: qr rd; QUERY: 1, ANSWER: 1, AUTHORITY: 3, ADDITIONAL: 4 ;; WARNING: recursion requested but not available ;; QUESTION SECTION: ;*.*.*.88.in-addr.arpa. IN PTR ;; ANSWER SECTION: *.*.*.88.in-addr.arpa. 86400 IN PTR dsl88-249-3707.ttnet.net.tr. ;; AUTHORITY SECTION: **.88.in-addr.arpa. 51725 IN NS ns.ripe.net. **.88.in-addr.arpa. 51725 IN NS ns2.ttnet.net.tr. **.88.in-addr.arpa. 51725 IN NS ns1.ttnet.net.tr. ;; ADDITIONAL SECTION: ns.ripe.net. 137821 IN A 193.0.0.193 ns.ripe.net. 137821 IN AAAA 2001:610:240:0:53::193 ns1.ttnet.net.tr. 7212 IN A 212.156.4.4 ns2.ttnet.net.tr. 4997 IN A 212.156.4.20 ;; Query time: 57 msec ;; SERVER: 192.168.2.1#53(192.168.2.1) ;; WHEN: Mon Mar 7 21:53:23 2011 ;; MSG SIZE rcvd: 222 * my ip address reverse ** The first two digits of my ip address reverse ns1.ttnet...... my isp address
Are you on a DSL line? Most dynamic IP addresses are blacklisted nowadays. IF you want to send emails from that IP, you should set up relaying: http://www.howtoforge.com/postfix_relaying_through_another_mailserver
yes adsl2 line. http://www.howtoforge.com/postfix_relaying_through_another_mailserver applied instructions but now not receive and not send mail. ispconfig mail queue : (Host or domain name not found. Name service error for name=smtp.example.com type=MX: Host not found, try again)
other work mail send this server email error: Sorry, I wasn't able to establish an SMTP connection. (#4.4.1) I'm not going to try again; this message has been in the queue too long.
Are there any other errors in your mail log? Can you check your Postfix configuration? Maybe you made a typo somewhere? What's the output of Code: netstat -tap ?
~# netstat -tap 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 996/amavisd (master tcp 0 0 localhost.localdo:10025 *:* LISTEN 1704/master tcp 0 0 *:mysql *:* LISTEN 711/mysqld tcp 0 0 localhost.localdo:spamd *:* LISTEN 1000/spamd.pid tcp 0 0 *:http-alt *:* LISTEN 1811/apache2 tcp 0 0 *:www *:* LISTEN 1811/apache2 tcp 0 0 *:tproxy *:* LISTEN 1811/apache2 tcp 0 0 *:ftp *:* LISTEN 1720/pure-ftpd (SER tcp 0 0 siberbilgisayar.:domain *:* LISTEN 728/named tcp 0 0 siberpc.siberbil:domain *:* LISTEN 728/named tcp 0 0 localhost.locald:domain *:* LISTEN 728/named tcp 0 0 *:ssh *:* LISTEN 624/sshd tcp 0 0 localhost.localdoma:953 *:* LISTEN 728/named tcp 0 0 *:26 *:* LISTEN 1704/master tcp 0 0 *:https *:* LISTEN 1811/apache2 tcp 0 0 localhost.localdo:57573 localhost.localdo:10024 ESTABLISHED 3661/smtp tcp 0 0 localhost.localdo:10024 localhost.localdo:57573 ESTABLISHED 30918/amavisd (ch17 tcp 0 0 localhost.localdo:34106 localhost.localdo:mysql ESTABLISHED 31075/amavisd (ch16
I replace the IP address. Re-install server. will not be able to fix this error. Thank you for your help. If there are problems again, I write again here.
But other mail servers expect Postfix to listen on port 25. It doesn't work if Postfix uses another port.
I did a few experiments but the problem is not resolved. my isp smtp port 25 open. new installation server ubuntu 10.10. Spamrats blocked: Information about 88.........MY IP Below is the information we have on record about 88......MY IP Standards Compliance Does IP Address resolve to a reverse hostname... Passed! Does IP Address comply with reverse hostname naming convention... Failed! List Status RATS-Dyna - On the list. Worst Offender Alert RATS-NoPtr - Not on the list RATS-Spam - Not on the list ---------------------------------------------------- The IP address you have specified does not comply with best practices. Currently, the reverse DNS for this IP address is: dsl88-249-3707.ttnet.net.tr. For more information, please review the above "List Specifications" section, or this best practice documentation. How to ISPConfig-3 Reverse DNS ?
In this case you should contact your ISP and ask them to change the reverse DNS from dsl88-249-3707.ttnet.net.tr to something which doesn't look like a DSL line (like your server's hostname).
reverse dns records okey but not send mail. my ip not in the blacklist now. Mail queue : (Host or domain name not found. Name service error for name=live.com type=MX: Host not found, try again) Mail log: May 23 09:16:24 sunucu amavis[19755]: (19755-03) Passed CLEAN, LOCAL [127.0.0.1] [127.0.0.1] -> , Message-ID: , mail_id: uBzm+wsG10ed, Hits: -0.999, size: 744, queued_as: 79ABA1C1EC9, 309 ms May 23 09:16:24 sunucu postfix/smtp[20490]: 28E2B1C1EC7: to=, relay=127.0.0.1[127.0.0.1]:10024, delay=0.4, delays=0.08/0/0.01/0.31, dsn=2.0.0, status=sent (250 2.0.0 Ok, id=19755-03, from MTA([127.0.0.1]:10025): 250 2.0.0 Ok: queued as 79ABA1C1EC9) May 23 09:16:24 sunucu postfix/qmgr[1725]: 28E2B1C1EC7: removed May 23 09:16:27 sunucu postfix/smtp[20506]: 552E61C1EC8: to=, relay=none, delay=20, delays=0.04/0.02/20/0, dsn=4.4.3, status=deferred (Host or domain name not found. Name service error for name=live.com type=MX: Host not found, try again)
