telekomiker
New Member
Hallo Leute,
ich habe unter ISPconfig eine Mail-Domain angelegt, die Mail-Konten von meinem bisherigen Mail-Provider via imapsync problemfrei übernommen und alle meine lokalen Geräte in Sachen Thunderbird und Android Email umgestellt. Alles lief einen Tag lang völlig problemfrei bis heute Mittag. Plötzlich kann kein Mail-Client eine Verbindung aufbauen bzw. fortsetzen. Selbst der Zugang über RoundCube wird mit der Fehlermeldung "Ungültige Anfrage! Es wurden keine Daten gespeichert." quittiert.
Ein Blick via System->Show Mail Log zeigt Fehlermeldungen (Ausschnitt) wie
May 12 19:20:48 ispc dovecot: imap-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=UnbekannteIP lip=MeineServerIP, session=<AmJDr3al1Pm5mcbv>
May 12 19:20:50 ispc postfix/smtpd[12067]: timeout after AUTH from unknown[UnbekannteIP2]
May 12 19:20:50 ispc postfix/smtpd[12067]: disconnect from unknown[UnbekannteIP2] ehlo=1 auth=0/1 rset=1 commands=2/3
May 12 19:20:53 ispc postfix/smtpd[12265]: connect from unknown[UnbekannteIP3]
May 12 19:20:59 ispc postfix/smtpd[12265]: warning: unknown[UnbekannteIP3]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May 12 19:20:59 ispc postfix/smtpd[12265]: disconnect from unknown[UnbekannteIP3] ehlo=1 auth=0/1 rset=1 quit=1 commands=3/4
May 12 19:21:28 ispc dovecot: imap-login: Login: user=<User1@Meine.Domain>, method=PLAIN, rip=MeineDynuHomeIP, lip=MeineServerIP, mpid=12311, TLS, session=<4wGksXal8uayjpa9>
May 12 19:21:33 ispc dovecot: imap-login: Login: user=<User2@Meine.Domain>, method=PLAIN, rip=MeineDynuHomeIP, lip=MeineServerIP, mpid=12318, TLS, session=<IOmwsXal9uayjpa9>
May 12 19:21:36 ispc dovecot: imap-login: Login: user=<User3@Meine.Domain>, method=PLAIN, rip=MeineDynuHomeIP, lip=MeineServerIP, mpid=12319, TLS, session=<w4fYsXal+uayjpa9>
May 12 19:21:38 ispc dovecot: imap-login: Disconnected (auth failed, 3 attempts in 10 secs): user=<User4@Meine.Domain>, method=PLAIN, rip=MeineDynuHomeIP, lip=MeineServerIP, TLS, session=<k3CmsXal9Oayjpa9>
May 12 19:21:44 ispc postfix/smtpd[12067]: connect from unknown[UnbekannteIP2]
May 12 19:21:50 ispc postfix/smtpd[12067]: warning: unknown[UnbekannteIP2]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May 12 19:21:50 ispc postfix/smtpd[12067]: disconnect from unknown[UnbekannteIP2] ehlo=1 auth=0/1 rset=1 quit=1 commands=3/4
May 12 19:21:54 ispc postfix/smtpd[12265]: warning: hostname 104.2.dialup.mari-el.ru does not resolve to address 77.40.2.104: Name or service not known
May 12 19:21:54 ispc postfix/smtpd[12265]: connect from unknown[77.40.2.104]
May 12 19:21:56 ispc postfix/smtpd[12265]: warning: unknown[77.40.2.104]: SASL PLAIN authentication failed:
May 12 19:22:00 ispc postfix/smtpd[12265]: lost connection after AUTH from unknown[77.40.2.104]
May 12 19:22:00 ispc postfix/smtpd[12265]: disconnect from unknown[77.40.2.104] ehlo=1 auth=0/2 commands=1/3
May 12 19:22:35 ispc postfix/smtpd[12067]: connect from unknown[45.142.195.7]
May 12 19:22:43 ispc postfix/smtpd[12067]: warning: unknown[45.142.195.7]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
(In den ersten Zeilen habe ich die mir unbekannten IP's noch ersetzt, später nicht mehr.)
Ein Blick via System->Show Mail Warn-Log zeigt Fehlermeldungen (Ausschnitt) wie
May 12 19:20:59 ispc postfix/smtpd[12265]: warning: unknown[45.142.195.7]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May 12 19:21:50 ispc postfix/smtpd[12067]: warning: unknown[45.142.195.7]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May 12 19:21:54 ispc postfix/smtpd[12265]: warning: hostname 104.2.dialup.mari-el.ru does not resolve to address 77.40.2.104: Name or service not known
May 12 19:21:56 ispc postfix/smtpd[12265]: warning: unknown[77.40.2.104]: SASL PLAIN authentication failed:
May 12 19:22:43 ispc postfix/smtpd[12067]: warning: unknown[45.142.195.7]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May 12 19:23:40 ispc dovecot: auth: Warning: auth client 0 disconnected with 1 pending requests: EOF
Ein Blick via System->Show Mail-Error Log zeigt Fehlermeldungen wie
May 12 15:53:16 ispc dovecot: auth-worker(669): Error: mysql(localhost): Connect failed to database (dbispconfig): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) - waiting for 1 seconds before retry
May 12 15:53:16 ispc dovecot: auth-worker(669): Error: mysql(localhost): Connect failed to database (dbispconfig): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) - waiting for 1 seconds before retry
May 12 15:53:17 ispc dovecot: auth-worker(669): Error: mysql(localhost): Connect failed to database (dbispconfig): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) - waiting for 5 seconds before retry
May 12 15:53:17 ispc dovecot: auth-worker(669): Error: mysql(localhost): Connect failed to database (dbispconfig): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) - waiting for 5 seconds before retry
Was kann der Grund für dieses Verhalten sein und was kann ich tun, um das Ganze wieder zum Laufen zu bringen und am Laufen zu halten?
Besten Dank Im Voraus !
Telekomiker
ich habe unter ISPconfig eine Mail-Domain angelegt, die Mail-Konten von meinem bisherigen Mail-Provider via imapsync problemfrei übernommen und alle meine lokalen Geräte in Sachen Thunderbird und Android Email umgestellt. Alles lief einen Tag lang völlig problemfrei bis heute Mittag. Plötzlich kann kein Mail-Client eine Verbindung aufbauen bzw. fortsetzen. Selbst der Zugang über RoundCube wird mit der Fehlermeldung "Ungültige Anfrage! Es wurden keine Daten gespeichert." quittiert.
Ein Blick via System->Show Mail Log zeigt Fehlermeldungen (Ausschnitt) wie
May 12 19:20:48 ispc dovecot: imap-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=UnbekannteIP lip=MeineServerIP, session=<AmJDr3al1Pm5mcbv>
May 12 19:20:50 ispc postfix/smtpd[12067]: timeout after AUTH from unknown[UnbekannteIP2]
May 12 19:20:50 ispc postfix/smtpd[12067]: disconnect from unknown[UnbekannteIP2] ehlo=1 auth=0/1 rset=1 commands=2/3
May 12 19:20:53 ispc postfix/smtpd[12265]: connect from unknown[UnbekannteIP3]
May 12 19:20:59 ispc postfix/smtpd[12265]: warning: unknown[UnbekannteIP3]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May 12 19:20:59 ispc postfix/smtpd[12265]: disconnect from unknown[UnbekannteIP3] ehlo=1 auth=0/1 rset=1 quit=1 commands=3/4
May 12 19:21:28 ispc dovecot: imap-login: Login: user=<User1@Meine.Domain>, method=PLAIN, rip=MeineDynuHomeIP, lip=MeineServerIP, mpid=12311, TLS, session=<4wGksXal8uayjpa9>
May 12 19:21:33 ispc dovecot: imap-login: Login: user=<User2@Meine.Domain>, method=PLAIN, rip=MeineDynuHomeIP, lip=MeineServerIP, mpid=12318, TLS, session=<IOmwsXal9uayjpa9>
May 12 19:21:36 ispc dovecot: imap-login: Login: user=<User3@Meine.Domain>, method=PLAIN, rip=MeineDynuHomeIP, lip=MeineServerIP, mpid=12319, TLS, session=<w4fYsXal+uayjpa9>
May 12 19:21:38 ispc dovecot: imap-login: Disconnected (auth failed, 3 attempts in 10 secs): user=<User4@Meine.Domain>, method=PLAIN, rip=MeineDynuHomeIP, lip=MeineServerIP, TLS, session=<k3CmsXal9Oayjpa9>
May 12 19:21:44 ispc postfix/smtpd[12067]: connect from unknown[UnbekannteIP2]
May 12 19:21:50 ispc postfix/smtpd[12067]: warning: unknown[UnbekannteIP2]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May 12 19:21:50 ispc postfix/smtpd[12067]: disconnect from unknown[UnbekannteIP2] ehlo=1 auth=0/1 rset=1 quit=1 commands=3/4
May 12 19:21:54 ispc postfix/smtpd[12265]: warning: hostname 104.2.dialup.mari-el.ru does not resolve to address 77.40.2.104: Name or service not known
May 12 19:21:54 ispc postfix/smtpd[12265]: connect from unknown[77.40.2.104]
May 12 19:21:56 ispc postfix/smtpd[12265]: warning: unknown[77.40.2.104]: SASL PLAIN authentication failed:
May 12 19:22:00 ispc postfix/smtpd[12265]: lost connection after AUTH from unknown[77.40.2.104]
May 12 19:22:00 ispc postfix/smtpd[12265]: disconnect from unknown[77.40.2.104] ehlo=1 auth=0/2 commands=1/3
May 12 19:22:35 ispc postfix/smtpd[12067]: connect from unknown[45.142.195.7]
May 12 19:22:43 ispc postfix/smtpd[12067]: warning: unknown[45.142.195.7]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
(In den ersten Zeilen habe ich die mir unbekannten IP's noch ersetzt, später nicht mehr.)
Ein Blick via System->Show Mail Warn-Log zeigt Fehlermeldungen (Ausschnitt) wie
May 12 19:20:59 ispc postfix/smtpd[12265]: warning: unknown[45.142.195.7]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May 12 19:21:50 ispc postfix/smtpd[12067]: warning: unknown[45.142.195.7]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May 12 19:21:54 ispc postfix/smtpd[12265]: warning: hostname 104.2.dialup.mari-el.ru does not resolve to address 77.40.2.104: Name or service not known
May 12 19:21:56 ispc postfix/smtpd[12265]: warning: unknown[77.40.2.104]: SASL PLAIN authentication failed:
May 12 19:22:43 ispc postfix/smtpd[12067]: warning: unknown[45.142.195.7]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May 12 19:23:40 ispc dovecot: auth: Warning: auth client 0 disconnected with 1 pending requests: EOF
Ein Blick via System->Show Mail-Error Log zeigt Fehlermeldungen wie
May 12 15:53:16 ispc dovecot: auth-worker(669): Error: mysql(localhost): Connect failed to database (dbispconfig): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) - waiting for 1 seconds before retry
May 12 15:53:16 ispc dovecot: auth-worker(669): Error: mysql(localhost): Connect failed to database (dbispconfig): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) - waiting for 1 seconds before retry
May 12 15:53:17 ispc dovecot: auth-worker(669): Error: mysql(localhost): Connect failed to database (dbispconfig): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) - waiting for 5 seconds before retry
May 12 15:53:17 ispc dovecot: auth-worker(669): Error: mysql(localhost): Connect failed to database (dbispconfig): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) - waiting for 5 seconds before retry
Was kann der Grund für dieses Verhalten sein und was kann ich tun, um das Ganze wieder zum Laufen zu bringen und am Laufen zu halten?
Besten Dank Im Voraus !
Telekomiker