#1  
Old 22nd January 2008, 15:44
sojic sojic is offline
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Default dovecot problem
I install ispconfig on Cents 5.0 (perfect installation). Mail do not work.

I can send mail (via pop3 client) but I can not check mail. The client can not connect to the server.

Here is part of /var/log/maillog

Code:
[root@localhost log]# tail -20 maillog
Jan 22 15:34:13 localhost last message repeated 2 times
Jan 22 15:34:13 localhost dovecot: pop3-login: pop3-login: error while loading shared libraries: libsepol.so.1: failed to map segment from shared object: Cannot allocate memory
Jan 22 15:34:13 localhost last message repeated 2 times
Jan 22 15:34:13 localhost dovecot: child 7398 (login) returned error 127
Jan 22 15:34:13 localhost dovecot: child 7399 (login) returned error 127
Jan 22 15:34:13 localhost dovecot: child 7400 (login) returned error 127
Jan 22 15:34:13 localhost dovecot: child 7401 (login) returned error 127
Jan 22 15:34:13 localhost dovecot: child 7402 (login) returned error 127
Jan 22 15:34:13 localhost dovecot: child 7403 (login) returned error 127
Jan 22 15:35:13 localhost dovecot: imap-login: imap-login: error while loading shared libraries: libsepol.so.1: failed to map segment from shared object: Cannot allocate memory
Jan 22 15:35:13 localhost dovecot: imap-login: imap-login: error while loading shared libraries: libsepol.so.1: failed to map segment from shared object: Cannot allocate memory
Jan 22 15:35:13 localhost dovecot: pop3-login: pop3-login: error while loading shared libraries: libsepol.so.1: failed to map segment from shared object: Cannot allocate memory
Jan 22 15:35:13 localhost last message repeated 2 times
Jan 22 15:35:13 localhost dovecot: child 7452 (login) returned error 127
Jan 22 15:35:13 localhost dovecot: child 7453 (login) returned error 127
Jan 22 15:35:13 localhost dovecot: child 7454 (login) returned error 127
Jan 22 15:35:13 localhost dovecot: child 7455 (login) returned error 127
Jan 22 15:35:13 localhost dovecot: child 7456 (login) returned error 127
Jan 22 15:35:13 localhost dovecot: imap-login: imap-login: error while loading shared libraries: libsepol.so.1: failed to map segment from shared object: Cannot allocate memory
Jan 22 15:35:13 localhost dovecot: child 7457 (login) returned error 127
[root@localhost log]#
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  #2  
Old 23rd January 2008, 08:46
topdog topdog is offline
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Default
Thats a bug in redhat 5.x to fix it you need to do the following

In your /etc/dovecot.conf set this option
Code:
login_process_size = 64
Then restart dovecot
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  #3  
Old 23rd January 2008, 12:16
sojic sojic is offline
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Thanks, it solve the problem. But...

Mail do not arive. I'm sending mail to user@domain.com I do not receive mail that mail is undeliveryble (from Mail deamon) and user do not receive mail.

Also I try to send mail from user@domain.com to user@domain.com (to myself) and I do not receive mail.

How to track errors?
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  #4  
Old 23rd January 2008, 12:27
topdog topdog is offline
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Post the log let me see what the problem is
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  #5  
Old 23rd January 2008, 13:44
sojic sojic is offline
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Which logfile, which part?

/var/log/maillog?
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  #6  
Old 23rd January 2008, 14:33
sojic sojic is offline
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Code:
Jan 23 12:43:44 localhost dovecot: pop3-login: Login: user=<domain_kontakt>, method=PLAIN, rip=::ffff:62.162.219.66, lip=::ffff:88.85.x.y
Jan 23 12:43:44 localhost dovecot: POP3(domain_kontakt): Disconnected: Logged out top=0/0, retr=0/0, del=0/0, size=0
Jan 23 12:44:05 localhost postfix/anvil[28914]: statistics: max connection rate 1/60s for (smtp:82.114.83.94) at Jan 23 12:40:45
Jan 23 12:44:05 localhost postfix/anvil[28914]: statistics: max connection count 1 for (smtp:82.114.83.94) at Jan 23 12:40:45
Jan 23 12:44:05 localhost postfix/anvil[28914]: statistics: max cache size 1 at Jan 23 12:40:45
Jan 23 12:44:52 localhost dovecot: pop3-login: Login: user=<domain_kontakt>, method=PLAIN, rip=::ffff:62.162.219.66, lip=::ffff:88.85.x.y
Jan 23 12:44:53 localhost dovecot: POP3(domain_kontakt): Disconnected: Logged out top=0/0, retr=0/0, del=0/0, size=0
Jan 23 12:45:38 localhost dovecot: pop3-login: Disconnected: rip=::ffff:64.233.184.236, lip=::ffff:88.85.x.y
Jan 23 12:45:42 localhost dovecot: pop3-login: Disconnected: user=<sandra@domain>, method=PLAIN, rip=::ffff:64.233.184.235, lip=::ffff:88.85.x.y
Jan 23 12:53:43 localhost dovecot: pop3-login: Login: user=<domain_kontakt>, method=PLAIN, rip=::ffff:62.162.219.66, lip=::ffff:88.85.x.y
Jan 23 12:53:43 localhost dovecot: POP3(domain_kontakt): Disconnected: Logged out top=0/0, retr=0/0, del=0/0, size=0
Jan 23 13:03:43 localhost dovecot: pop3-login: Login: user=<domain_kontakt>, method=PLAIN, rip=::ffff:62.162.219.66, lip=::ffff:88.85.x.y
Jan 23 13:03:43 localhost dovecot: POP3(domain_kontakt): Disconnected: Logged out top=0/0, retr=0/0, del=0/0, size=0
Jan 23 13:12:53 localhost postfix/smtpd[30203]: warning: 122.164.168.118: hostname ABTS-TN-dynamic-118.168.164.122.airtelbroadband.in verification failed: Name or service not known
Jan 23 13:12:53 localhost postfix/smtpd[30203]: connect from unknown[122.164.168.118]
Jan 23 13:12:57 localhost postfix/smtpd[30203]: NOQUEUE: reject: RCPT from unknown[122.164.168.118]: 554 5.7.1 <kontakt@domain>: Relay access denied; from=<jrad@jradrocks.com> to=<kontakt@domain> proto=SMTP helo=<sloanled.com>
Jan 23 13:13:02 localhost postfix/smtpd[30203]: lost connection after RCPT from unknown[122.164.168.118]
Jan 23 13:13:02 localhost postfix/smtpd[30203]: disconnect from unknown[122.164.168.118]
Jan 23 13:13:43 localhost dovecot: pop3-login: Login: user=<domain_kontakt>, method=PLAIN, rip=::ffff:62.162.219.66, lip=::ffff:88.85.x.y
Jan 23 13:13:43 localhost dovecot: POP3(domain_kontakt): Disconnected: Logged out top=0/0, retr=0/0, del=0/0, size=0
Jan 23 13:16:22 localhost postfix/anvil[30205]: statistics: max connection rate 1/60s for (smtp:122.164.168.118) at Jan 23 13:12:53
Jan 23 13:16:22 localhost postfix/anvil[30205]: statistics: max connection count 1 for (smtp:122.164.168.118) at Jan 23 13:12:53
Jan 23 13:16:22 localhost postfix/anvil[30205]: statistics: max cache size 1 at Jan 23 13:12:53
Jan 23 13:23:43 localhost dovecot: pop3-login: Login: user=<domain_kontakt>, method=PLAIN, rip=::ffff:62.162.219.66, lip=::ffff:88.85.x.y
Jan 23 13:23:43 localhost dovecot: POP3(domain_kontakt): Disconnected: Logged out top=0/0, retr=0/0, del=0/0, size=0
Jan 23 13:25:53 localhost dovecot: pop3-login: Disconnected: rip=::ffff:72.14.204.226, lip=::ffff:88.85.x.y
Jan 23 13:25:56 localhost dovecot: pop3-login: Disconnected: user=<urednik@domain>, method=PLAIN, rip=::ffff:72.14.204.237, lip=::ffff:88.85.x.y
Jan 23 13:33:43 localhost dovecot: pop3-login: Login: user=<domain_kontakt>, method=PLAIN, rip=::ffff:62.162.219.66, lip=::ffff:88.85.x.y
Jan 23 13:33:43 localhost dovecot: POP3(domain_kontakt): Disconnected: Logged out top=0/0, retr=0/0, del=0/0, size=0
Jan 23 13:33:47 localhost dovecot: pop3-login: Disconnected: rip=::ffff:209.85.146.177, lip=::ffff:88.85.x.y
Jan 23 13:33:52 localhost dovecot: pop3-login: Disconnected: user=<programer@domain>, method=PLAIN, rip=::ffff:209.85.146.182, lip=::ffff:88.85.x.y
Jan 23 13:43:43 localhost dovecot: pop3-login: Login: user=<domain_kontakt>, method=PLAIN, rip=::ffff:62.162.219.66, lip=::ffff:88.85.x.y
Jan 23 13:43:43 localhost dovecot: POP3(domain_kontakt): Disconnected: Logged out top=0/0, retr=0/0, del=0/0, size=0
Jan 23 13:45:38 localhost dovecot: pop3-login: Disconnected: rip=::ffff:64.233.170.186, lip=::ffff:88.85.x.y
Jan 23 13:45:40 localhost dovecot: pop3-login: Disconnected: user=<sandra@domain>, method=PLAIN, rip=::ffff:64.233.170.187, lip=::ffff:88.85.x.y
Jan 23 13:45:43 localhost postfix/smtpd[31956]: connect from unknown[62.162.219.66]
Jan 23 13:45:43 localhost postfix/smtpd[31956]: A35E22C20018: client=unknown[62.162.219.66], sasl_method=PLAIN, sasl_username=domain_kontakt
Jan 23 13:45:43 localhost postfix/cleanup[31960]: A35E22C20018: message-id=<479736F9.7090906@domain>
Jan 23 13:45:43 localhost postfix/qmgr[4489]: A35E22C20018: from=<kontakt@domain>, size=539, nrcpt=1 (queue active)
Jan 23 13:45:43 localhost postfix/smtpd[31956]: disconnect from unknown[62.162.219.66]
Jan 23 13:45:43 localhost postfix/smtp[31961]: A35E22C20018: to=<kontakt@domain>, relay=none, delay=0.3, delays=0.06/0.01/0.23/0, dsn=5.4.6, status=bounced (mail for domain loops back to myself)
Jan 23 13:45:43 localhost postfix/cleanup[31960]: E77B02C21CC5: message-id=<20080123124543.E77B02C21CC5@localhost.localdomain>
Jan 23 13:45:43 localhost postfix/qmgr[4489]: E77B02C21CC5: from=<>, size=2401, nrcpt=1 (queue active)
Jan 23 13:45:43 localhost postfix/bounce[31962]: A35E22C20018: sender non-delivery notification: E77B02C21CC5
Jan 23 13:45:43 localhost postfix/qmgr[4489]: A35E22C20018: removed
Jan 23 13:45:43 localhost postfix/smtp[31961]: E77B02C21CC5: to=<kontakt@domain>, relay=none, delay=0.01, delays=0/0/0/0, dsn=5.4.6, status=bounced (mail for domain loops back to myself)
Jan 23 13:45:43 localhost postfix/qmgr[4489]: E77B02C21CC5: removed
Jan 23 13:46:00 localhost dovecot: pop3-login: Login: user=<domain_kontakt>, method=PLAIN, rip=::ffff:62.162.219.66, lip=::ffff:88.85.x.y
Jan 23 13:46:00 localhost dovecot: POP3(domain_kontakt): Disconnected: Logged out top=0/0, retr=0/0, del=0/0, size=0
Jan 23 13:49:03 localhost postfix/anvil[31958]: statistics: max connection rate 1/60s for (smtp:62.162.219.66) at Jan 23 13:45:43
Jan 23 13:49:03 localhost postfix/anvil[31958]: statistics: max connection count 1 for (smtp:62.162.219.66) at Jan 23 13:45:43
Jan 23 13:49:03 localhost postfix/anvil[31958]: statistics: max cache size 1 at Jan 23 13:45:43
Jan 23 13:53:43 localhost dovecot: pop3-login: Login: user=<domain_kontakt>, method=PLAIN, rip=::ffff:62.162.219.66, lip=::ffff:88.85.x.y
Jan 23 13:53:43 localhost dovecot: POP3(domain_kontakt): Disconnected: Logged out top=0/0, retr=0/0, del=0/0, size=0
Jan 23 14:03:43 localhost dovecot: pop3-login: Login: user=<domain_kontakt>, method=PLAIN, rip=::ffff:62.162.219.66, lip=::ffff:88.85.x.y
Jan 23 14:03:43 localhost dovecot: POP3(domain_kontakt): Disconnected: Logged out top=0/0, retr=0/0, del=0/0, size=0
Jan 23 14:13:43 localhost dovecot: pop3-login: Login: user=<domain_kontakt>, method=PLAIN, rip=::ffff:62.162.219.66, lip=::ffff:88.85.x.y
Jan 23 14:13:43 localhost dovecot: POP3(domain_kontakt): Disconnected: Logged out top=0/0, retr=0/0, del=0/0, size=0
Jan 23 14:20:36 localhost postfix/smtpd[1369]: connect from 81.203.115.153.dyn.user.ono.com[81.203.115.153]
Jan 23 14:20:37 localhost postfix/smtpd[1369]: NOQUEUE: reject: RCPT from 81.203.115.153.dyn.user.ono.com[81.203.115.153]: 554 5.7.1 <kontakt@domain>: Relay access denied; from=<cassatt@artmetal.com> to=<kontakt@domain> proto=SMTP helo=<vmphmjh.user.ono.com>
Jan 23 14:20:37 localhost postfix/smtpd[1369]: lost connection after RCPT from 81.203.115.153.dyn.user.ono.com[81.203.115.153]
Jan 23 14:20:37 localhost postfix/smtpd[1369]: disconnect from 81.203.115.153.dyn.user.ono.com[81.203.115.153]
Jan 23 14:23:43 localhost dovecot: pop3-login: Login: user=<domain_kontakt>, method=PLAIN, rip=::ffff:62.162.219.66, lip=::ffff:88.85.x.y
Jan 23 14:23:43 localhost dovecot: POP3(domain_kontakt): Disconnected: Logged out top=0/0, retr=0/0, del=0/0, size=0
Jan 23 14:23:57 localhost postfix/anvil[1371]: statistics: max connection rate 1/60s for (smtp:81.203.115.153) at Jan 23 14:20:36
Jan 23 14:23:57 localhost postfix/anvil[1371]: statistics: max connection count 1 for (smtp:81.203.115.153) at Jan 23 14:20:36
Jan 23 14:23:57 localhost postfix/anvil[1371]: statistics: max cache size 1 at Jan 23 14:20:36
Jan 23 14:25:53 localhost dovecot: pop3-login: Disconnected: rip=::ffff:72.14.204.237, lip=::ffff:88.85.x.y
Jan 23 14:25:58 localhost dovecot: pop3-login: Disconnected: user=<urednik@domain>, method=PLAIN, rip=::ffff:72.14.204.230, lip=::ffff:88.85.x.y
[root@localhost log]#
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