Hi, I have successfully install ispconfig 3 and everything is working. But today, i cannot login to webmail. Here is log from /var/log/mail.log I don't know how to debug from it. Please help me. Code: 07.81] ehlo=1 auth=0/1 rset=1 quit=1 commands=3/4 Mar 2 16:13:45 localhost postfix/smtpd[1865094]: warning: unknown[5.34.207.81]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Mar 2 16:13:46 localhost postfix/smtpd[1865094]: disconnect from unknown[5.34.207.81] ehlo=1 auth=0/1 rset=1 quit=1 commands=3/4 Mar 2 16:13:46 localhost dovecot: auth: Warning: auth client 0 disconnected with 1 pending requests: Connection reset by peer Mar 2 16:13:48 localhost postfix/smtpd[1865382]: connect from unknown[5.34.207.81] Mar 2 16:13:48 localhost dovecot: auth-worker(1383873): Warning: sqlpool(mysql): Query failed, retrying: Connection was killed Mar 2 16:13:48 localhost dovecot: auth-worker(1383873): Error: sql([email protected],87.246.7.229): Password query failed: Connection was killed Mar 2 16:13:48 localhost dovecot: auth: Warning: auth client 0 disconnected with 1 pending requests: Connection reset by peer Mar 2 16:13:50 localhost postfix/smtpd[1866821]: warning: unknown[87.246.7.229]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Mar 2 16:13:51 localhost postfix/smtpd[1866821]: disconnect from unknown[87.246.7.229] ehlo=1 auth=0/1 rset=1 quit=1 commands=3/4 Mar 2 16:13:51 localhost dovecot: auth-worker(1383873): Warning: sqlpool(mysql): Query failed, retrying: Connection was killed Mar 2 16:13:51 localhost dovecot: auth-worker(1383873): Error: sql([email protected],5.34.207.81): Password query failed: Connection was killed Mar 2 16:13:51 localhost dovecot: auth-worker(1383873): Warning: sqlpool(mysql): Query failed, retrying: Connection was killed Mar 2 16:13:51 localhost dovecot: auth-worker(1383873): Error: sql([email protected],212.70.149.57): Password query failed: Connection was killed Mar 2 16:13:53 localhost postfix/smtpd[1866984]: warning: unknown[5.34.207.81]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Mar 2 16:13:53 localhost postfix/smtpd[1865384]: warning: unknown[212.70.149.57]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Mar 2 16:13:53 localhost postfix/smtpd[1866984]: disconnect from unknown[5.34.207.81] ehlo=1 auth=0/1 rset=1 quit=1 commands=3/4 Mar 2 16:13:54 localhost postfix/smtpd[1865383]: connect from unknown[5.34.207.81] Mar 2 16:13:54 localhost postfix/smtpd[1865384]: disconnect from unknown[212.70.149.57] ehlo=1 auth=0/1 rset=1 quit=1 commands=3/4 Mar 2 16:13:55 localhost postfix/smtps/smtpd[1864463]: connect from unknown[212.70.149.72] Mar 2 16:13:56 localhost postfix/smtpd[1865381]: warning: unknown[212.70.149.89]: SASL LOGIN authentication failed: Connection lost to authentication server Mar 2 16:13:58 localhost postfix/smtpd[1865381]: disconnect from unknown[212.70.149.89] ehlo=1 auth=0/1 rset=1 quit=1 commands=3/4 Mar 2 16:13:59 localhost postfix/smtpd[1865094]: warning: hostname net6-ip229.linkbg.com does not resolve to address 87.246.7.229: Name or service not known Mar 2 16:13:59 localhost postfix/smtpd[1865094]: connect from unknown[87.246.7.229] Mar 2 16:13:59 localhost postfix/smtpd[1866821]: connect from unknown[5.34.207.81] Mar 2 16:14:00 localhost dovecot: auth-worker(1383873): Warning: sqlpool(mysql): Query failed, retrying: Connection was killed Mar 2 16:14:00 localhost dovecot: auth-worker(1383873): Error: sql([email protected],5.34.207.81): Password query failed: Connection was killed Mar 2 16:14:01 localhost postfix/smtpd[1866984]: connect from unknown[212.70.149.89] Mar 2 16:14:02 localhost postfix/smtpd[1865357]: warning: unknown[5.34.207.81]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Mar 2 16:14:03 localhost postfix/smtpd[1865384]: connect from unknown[212.70.149.57] Mar 2 16:14:03 localhost postfix/smtpd[1865357]: disconnect from unknown[5.34.207.81] ehlo=1 auth=0/1 rset=1 quit=1 commands=3/4 Mar 2 16:14:04 localhost postfix/smtpd[1865381]: connect from unknown[5.34.207.81] Mar 2 16:14:06 localhost dovecot: auth-worker(1383873): Warning: sqlpool(mysql): Query failed, retrying: Connection was killed Mar 2 16:14:06 localhost dovecot: auth-worker(1383873): Error: sql([email protected],87.246.7.229): Password query failed: Connection was killed Mar 2 16:14:07 localhost dovecot: auth-worker(1383873): Warning: sqlpool(mysql): Query failed, retrying: Connection was killed Mar 2 16:14:07 localhost dovecot: auth-worker(1383873): Error: sql([email protected],5.34.207.81): Password query failed: Connection was killed Mar 2 16:14:08 localhost postfix/smtpd[1865094]: warning: unknown[87.246.7.229]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Mar 2 16:14:09 localhost postfix/smtpd[1865382]: warning: unknown[5.34.207.81]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Mar 2 16:14:09 localhost dovecot: auth-worker(1383873): Warning: sqlpool(mysql): Query failed, retrying: Connection was killed Mar 2 16:14:09 localhost dovecot: auth-worker(1383873): Error: sql([email protected],212.70.149.89): Password query failed: Connection was killed Mar 2 16:14:09 localhost postfix/smtpd[1865094]: disconnect from unknown[87.246.7.229] ehlo=1 auth=0/1 rset=1 quit=1 commands=3/4 Mar 2 16:14:10 localhost postfix/smtpd[1865382]: disconnect from unknown[5.34.207.81] ehlo=1 auth=0/1 rset=1 quit=1 commands=3/4 Mar 2 16:14:10 localhost postfix/smtpd[1865357]: connect from unknown[5.34.207.81] Mar 2 16:14:11 localhost postfix/smtpd[1866984]: warning: unknown[212.70.149.89]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Mar 2 16:14:11 localhost dovecot: auth-worker(1383873): Warning: sqlpool(mysql): Query failed, retrying: Connection was killed Mar 2 16:14:11 localhost dovecot: auth-worker(1383873): Error: sql([email protected],212.70.149.57): Password query failed: Connection was killed Mar 2 16:14:12 localhost postfix/smtpd[1866984]: disconnect from unknown[212.70.149.89] ehlo=1 auth=0/1 rset=1 quit=1 commands=3/4 Mar 2 16:14:13 localhost postfix/smtpd[1865384]: warning: unknown[212.70.149.57]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Hi, From mail.log, i can see many email account or domain, that never exists in my server . E.g : [email protected]
See https://www.howtoforge.com/how-to-install-an-email-server-with-ispconfig-on-debian-10/ it explains how to setup and troubleshoot email.
buenas modifique el script de servisys para instalar ispconfig en debian 11 anda todo menos roundcube ya que me dice que envia los mails pero no llegan a salir de el servidor incluso con un dominio falso en el servidor local obvio me banea la ip spamhaus pero se que salen del servidor con debian 10 con debian 11 no llegan a salir alguien sabe algo en referencia a cuando lo vamos a tener en debian 11
I do not understand spanish, you should write in english (or in german in https://forum.howtoforge.de/). Just guessing that maybe you should use https://www.howtoforge.com/ispconfig-autoinstall-debian-ubuntu/ automatic installer script. That one is provided by ISPConfig project. Also, you should not hijack threads.
My signature has link on e-mail setup tutorial on ISPConfig. It has instructions on troubleshooting. You should start with https://www.howtoforge.com/community/threads/please-read-before-posting.58408/
Is your mysql server crashing or being restarted frequently? Any related messages you can find in mysql logs (or general syslog file)?
