Dovecot Mailserver Autokonfiguration ausgefallen

starkiller · Jun 12th 2016

Hallo,

bei uns ist die Autokonfiguration vom mailserver ausgefallen. Sie arbeitet einfach nichtmehr. Sowohl das absenden von Mails funktioniert auch nicht.
Wir haben nichts an der Config geändert.
Unser Mailserver ist auch auf die Sichere Verbindung eingestellt mit einem Zertifikat von Lets Encrypt

lebenszeit · Jun 12th 2016

Was sagen denn die Logfiles?

starkiller · Jun 12th 2016

welche genau? Ich kenne mich mit Dovecot nicht sehr gut aus. Wo finde ich die Logfiles für den Dovecot?

antondollmaier · Jun 12th 2016

Quote from starkiller

bei uns ist die Autokonfiguration vom mailserver ausgefallen. Sie arbeitet einfach nichtmehr. Sowohl das absenden von Mails funktioniert auch nicht.
Wir haben nichts an der Config geändert.

Absenden/Empfangen von E-Mails hat nichts mit der Autokonfiguration zu tun. Das sind zwei getrennte Systeme.

Quote

welche genau? Ich kenne mich mit Dovecot nicht sehr gut aus.

http://wiki2.dovecot.org/

Quote

Wo finde ich die Logfiles für den Dovecot?

Da fehlen aber noch einige Infos. Welches OS? Welche Versionen?

starkiller · Jun 12th 2016

Debian 7.6

antondollmaier · Jun 12th 2016

Aktuell ist 7.11, bitte updaten.

Ansonsten:

http://wiki2.dovecot.org/Logging

starkiller · Jun 13th 2016

Logs: http://www.file-upload.net/download-11673375/Log.rar.html

RB-Media-Group · Jun 13th 2016

Hallo

warum postest du den Log nicht hier im Forum oder zu mindestens einen Auszug davon?

Mit freundlichen Grüßen

Martin Krüger

KaiserNero · Jun 14th 2016

Pastebin, längst vergessene Tage

justmy2....

DasBill · Jun 14th 2016

Habe mir die Logs mal grob angeschaut und dabei folgende Auffälligkeiten gefunden.

Code

Jun 12 22:02:25 server01 postfix/master[26243]: fatal: bind 127.0.0.1 port 25: Address already in use
Jun 12 22:03:18 server01 postfix/master[26508]: fatal: bind 127.0.0.1 port 25: Address already in use
Jun 12 22:03:32 server01 postfix/master[26624]: fatal: bind 127.0.0.1 port 25: Address already in use
Jun 10 07:41:13 server01 dovecot: imap-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=208.100.26.233, lip=164.132.6.155, TLS handshaking: SSL_accept() syscall failed: Connection reset by peer, session=<FKea/OU02wDQZBrp>
Jun 10 07:41:13 server01 dovecot: imap-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=208.100.26.233, lip=164.132.6.155, TLS handshaking: SSL_accept() failed: error:1408A0C1:SSL routines:SSL3_GET_CLIENT_HELLO:no shared cipher, session=<0aeb/OU0qQDQZBrp>
Jun 10 07:41:13 server01 dovecot: imap-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=208.100.26.233, lip=164.132.6.155, TLS handshaking: SSL_accept() failed: error:1408A0C1:SSL routines:SSL3_GET_CLIENT_HELLO:no shared cipher, session=<sBGc/OU0YQDQZBrp>
Jun 10 07:41:13 server01 dovecot: imap-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=208.100.26.233, lip=164.132.6.155, TLS handshaking: SSL_accept() syscall failed: Connection reset by peer, session=<3GSc/OU0JgDQZBrp>
Jun 10 07:41:13 server01 dovecot: imap-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=208.100.26.233, lip=164.132.6.155, TLS handshaking: SSL_accept() syscall failed: Connection reset by peer, session=<onuc/OU0xgDQZBrp>
Jun 10 07:41:13 server01 dovecot: imap-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=208.100.26.233, lip=164.132.6.155, TLS handshaking: SSL_accept() syscall failed: Connection reset by peer, session=<Vh6d/OU0VgDQZBrp>
Jun 10 07:41:13 server01 dovecot: imap-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=208.100.26.233, lip=164.132.6.155, TLS handshaking: SSL_accept() syscall failed: Connection reset by peer, session=<hWad/OU0nADQZBrp>
Jun 10 07:41:13 server01 dovecot: imap-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=208.100.26.233, lip=164.132.6.155, TLS handshaking: SSL_accept() syscall failed: Connection reset by peer, session=<x9Wd/OU02wDQZBrp>
Jun 10 07:41:13 server01 dovecot: imap-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=208.100.26.233, lip=164.132.6.155, TLS handshaking: SSL_accept() failed: error:1408A0C1:SSL routines:SSL3_GET_CLIENT_HELLO:no shared cipher, session=<IxKe/OU03ADQZBrp>
Jun 10 07:41:13 server01 dovecot: imap-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=208.100.26.233, lip=164.132.6.155, TLS handshaking: SSL_accept() syscall failed: Connection reset by peer, session=<jYKe/OU02gDQZBrp>
Jun 10 07:41:13 server01 dovecot: imap-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=208.100.26.233, lip=164.132.6.155, TLS handshaking: SSL_accept() failed: error:1408A0C1:SSL routines:SSL3_GET_CLIENT_HELLO:no shared cipher, session=<ABSf/OU0eQDQZBrp>
Jun 10 07:41:14 server01 dovecot: imap-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=208.100.26.233, lip=164.132.6.155, TLS handshaking: SSL_accept() failed: error:1408A0C1:SSL routines:SSL3_GET_CLIENT_HELLO:no shared cipher, session=<bcOg/OU0swDQZBrp>
Jun 10 07:41:14 server01 dovecot: imap-login: Disconnected (no auth attempts in 1 secs): user=<>, rip=208.100.26.233, lip=164.132.6.155, TLS handshaking: SSL_accept() syscall failed: Connection reset by peer, session=<kw+h/OU07ADQZBrp>
Jun 10 07:41:14 server01 dovecot: imap-login: Disconnected (no auth attempts in 1 secs): user=<>, rip=208.100.26.233, lip=164.132.6.155, TLS handshaking: SSL_accept() syscall failed: Connection reset by peer, session=<6I6h/OU09ADQZBrp>
Jun 10 07:41:14 server01 dovecot: imap-login: Disconnected (no auth attempts in 1 secs): user=<>, rip=208.100.26.233, lip=164.132.6.155, TLS handshaking: SSL_accept() failed: error:1408A0C1:SSL routines:SSL3_GET_CLIENT_HELLO:no shared cipher, session=<2lak/OU03QDQZBrp>
Jun 10 07:41:14 server01 dovecot: imap-login: Disconnected (no auth attempts in 1 secs): user=<>, rip=208.100.26.233, lip=164.132.6.155, TLS handshaking: SSL_accept() syscall failed: Connection reset by peer, session=<7gan/OU0UgDQZBrp>
Jun 10 07:41:14 server01 dovecot: imap-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=208.100.26.233, lip=164.132.6.155, TLS handshaking: SSL_accept() failed: error:1408A0C1:SSL routines:SSL3_GET_CLIENT_HELLO:no shared cipher, session=<eNyo/OU0aADQZBrp>
Jun 10 07:41:14 server01 dovecot: imap-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=208.100.26.233, lip=164.132.6.155, TLS handshaking: SSL_accept() failed: error:1408A0C1:SSL routines:SSL3_GET_CLIENT_HELLO:no shared cipher, session=<3O2o/OU0GgDQZBrp>
Jun 10 07:41:14 server01 dovecot: imap-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=208.100.26.233, lip=164.132.6.155, TLS handshaking: SSL_accept() syscall failed: Connection reset by peer, session=<e3Kq/OU0DwDQZBrp>
Jun 10 07:41:14 server01 dovecot: imap-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=208.100.26.233, lip=164.132.6.155, TLS handshaking: SSL_accept() syscall failed: Connection reset by peer, session=<zOOq/OU0bQDQZBrp>
Jun 10 07:41:14 server01 dovecot: imap-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=208.100.26.233, lip=164.132.6.155, TLS handshaking: SSL_accept() syscall failed: Connection reset by peer, session=<KRmu/OU0vwDQZBrp>
Jun 12 12:49:13 server01 dovecot: imap-login: Aborted login (no auth attempts in 0 secs): user=<>, rip=46.5.254.76, lip=164.132.6.155, session=<PoTKhRI11QAuBf5M>
Jun 12 12:49:13 server01 dovecot: pop3-login: Aborted login (no auth attempts in 0 secs): user=<>, rip=46.5.254.76, lip=164.132.6.155, session=<KqDKhRI1fwAuBf5M>
Jun 12 12:49:13 server01 dovecot: pop3-login: Aborted login (no auth attempts in 0 secs): user=<>, rip=46.5.254.76, lip=164.132.6.155, session=<tKPKhRI1NgAuBf5M>
Jun 12 12:49:13 server01 dovecot: imap-login: Aborted login (no auth attempts in 0 secs): user=<>, rip=46.5.254.76, lip=164.132.6.155, session=<EaLKhRI18QAuBf5M>
Jun 12 12:49:13 server01 dovecot: pop3-login: Aborted login (no auth attempts in 0 secs): user=<>, rip=46.5.254.76, lip=164.132.6.155, session=<SaTKhRI1NwAuBf5M>
Jun 12 12:49:13 server01 dovecot: pop3-login: Aborted login (no auth attempts in 0 secs): user=<>, rip=46.5.254.76, lip=164.132.6.155, session=<PqfKhRI1tAAuBf5M>
Jun 12 12:49:13 server01 dovecot: imap-login: Aborted login (no auth attempts in 0 secs): user=<>, rip=46.5.254.76, lip=164.132.6.155, session=</6jKhRI1sgAuBf5M>
Jun 12 12:49:13 server01 dovecot: imap-login: Aborted login (no auth attempts in 0 secs): user=<>, rip=46.5.254.76, lip=164.132.6.155, session=<UrbKhRI1JgAuBf5M>
Jun 12 12:49:13 server01 dovecot: imap-login: Aborted login (no auth attempts in 0 secs): user=<>, rip=46.5.254.76, lip=164.132.6.155, session=<cLjKhRI1gAAuBf5M>
Jun 12 12:49:13 server01 dovecot: pop3-login: Aborted login (no auth attempts in 0 secs): user=<>, rip=46.5.254.76, lip=164.132.6.155, session=<OLrKhRI1zgAuBf5M>
Jun 12 12:49:13 server01 dovecot: pop3-login: Aborted login (no auth attempts in 0 secs): user=<>, rip=46.5.254.76, lip=164.132.6.155, session=</bvKhRI1vAAuBf5M>
Jun 12 12:49:13 server01 dovecot: pop3-login: Aborted login (no auth attempts in 0 secs): user=<>, rip=46.5.254.76, lip=164.132.6.155, session=<D+jKhRI1WQAuBf5M>
Jun 12 12:49:13 server01 dovecot: pop3-login: Aborted login (no auth attempts in 0 secs): user=<>, rip=46.5.254.76, lip=164.132.6.155, session=<2kzLhRI1GAAuBf5M>
Jun 12 12:49:14 server01 dovecot: imap-login: Aborted login (no auth attempts in 1 secs): user=<>, rip=46.5.254.76, lip=164.132.6.155, session=<fETPhRI1egAuBf5M>
session=<NYifaRU1hwBUinpZ>
Jun 12 16:37:48 server01 dovecot: imap-login: Disconnected (auth failed, 1 attempts in 2 secs): user=<striki@phoenix-rl.de>, method=PLAIN, rip=93.137.247.84, lip=164.132.6.155, TLS: Disconnected, session=<1GgjtxU1NwBdifdU>
Jun 12 17:16:36 server01 dovecot: imap-login: Disconnected (auth failed, 1 attempts in 2 secs): user=<striki@phoenix-rl.de>, method=PLAIN, rip=84.138.122.89, lip=164.132.6.155, TLS, session=<XVLeQRY1yABUinpZ>
Jun 12 17:17:40 server01 dovecot: imap-login: Disconnected (auth failed, 1 attempts in 2 secs): user=<striki@phoenix-rl.de>, method=PLAIN, rip=84.138.122.89, lip=164.132.6.155, TLS, session=<qwK0RRY1zwBUinpZ>
Jun 12 18:18:15 server01 dovecot: imap-login: Disconnected (auth failed, 1 attempts in 2 secs): user=<striki@phoenix-rl.de>, method=PLAIN, rip=84.138.122.89, lip=164.132.6.155, TLS, session=<eAtZHhc1KwBUinpZ>
Jun 12 18:19:19 server01 dovecot: imap-login: Disconnected (auth failed, 1 attempts in 2 secs): user=<striki@phoenix-rl.de>, method=PLAIN, rip=84.138.122.89, lip=164.132.6.155, TLS, session=<TygsIhc1kwBUinpZ>
Jun 12 19:43:39 server01 dovecot: imap-login: Disconnected (auth failed, 1 attempts in 2 secs): user=<starkiller@phoenix-rl.de>, method=PLAIN, rip=109.207.46.7, lip=164.132.6.155, TLS: Disconnected, session=<mXnHTxg1vgBtzy4H>

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starkiller · Jun 14th 2016

Da ist der Dovecot Log dabei.

starkiller · Jun 16th 2016

Mein Fehler besteht immernoch.

antondollmaier · Jun 16th 2016

Obiger Logauszug enthält keine tatsächlichen Fehler. Bitte tatsächliche Fehlermeldung auslesen, bzw. das Dovecot-Wiki konsultieren.

Bitte beachten: LiveConfig konfiguriert externe Dienste. Wenn diese Konfiguration erfolgreich ist (wovon auszugehen ist), liegt normalerweise kein Fehler von LiveConfig vor.

kk · Jun 16th 2016

Schicken Sie bitte eine E-Mail an support@liveconfig.com und nennen und eine Domain oder eine E-Mail-Adresse, bei der Autoconfig bislang funktioniert haben soll (wir brauchen keine Logins, Passwörter o.ä. - der Domainname genügt). Dann testen wir das mal durch.

Participate now!