Postfix connect from localhost Flood

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Schleek
Posts: 22
Joined: Mon 7. Sep 2020, 18:11
Location: Luxemburg

Postfix connect from localhost Flood

Post by Schleek »

Hallo,

Ich habe Keyhelp von Server A nach Server B umgezogen. Das läuft nach mehreren Versuchen auch einwandfrei. Im syslog macht mich allerdings folgende Meldung nervös, da alle 5 Sekunden ein Check erfolgt:

Code: Select all

Sep 24 10:53:43 admin postfix/smtpd[13084]: disconnect from localhost.localdomain[127.0.0.1] commands=0/0
Sep 24 10:53:43 admin dovecot: pop3-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=127.0.0.1, lip=127.0.0.1, secured, session=<5wlcVguw/IJ/AAAB>
Sep 24 10:53:48 admin postfix/smtpd[13090]: connect from localhost.localdomain[127.0.0.1]
Sep 24 10:53:48 admin postfix/smtpd[13090]: lost connection after CONNECT from localhost.localdomain[127.0.0.1]
Sep 24 10:53:48 admin postfix/smtpd[13090]: disconnect from localhost.localdomain[127.0.0.1] commands=0/0
Sep 24 10:53:48 admin dovecot: pop3-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=127.0.0.1, lip=127.0.0.1, secured, session=<6BqnVguwDIN/AAAB>
Sep 24 10:53:48 admin postfix/smtpd[13297]: connect from localhost.localdomain[127.0.0.1]
Sep 24 10:53:48 admin postfix/smtpd[13297]: lost connection after CONNECT from localhost.localdomain[127.0.0.1]
Sep 24 10:53:48 admin postfix/smtpd[13297]: disconnect from localhost.localdomain[127.0.0.1] commands=0/0
Sep 24 10:53:48 admin dovecot: pop3-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=127.0.0.1, lip=127.0.0.1, secured, session=<EXuoVguwHIN/AAAB>
Sep 24 10:53:53 admin postfix/submission/smtpd[12749]: connect from unknown[212.70.149.36]
Sep 24 10:53:53 admin postfix/smtpd[13069]: connect from localhost.localdomain[127.0.0.1]
Sep 24 10:53:53 admin postfix/smtpd[13069]: lost connection after CONNECT from localhost.localdomain[127.0.0.1]
Sep 24 10:53:53 admin postfix/smtpd[13069]: disconnect from localhost.localdomain[127.0.0.1] commands=0/0
Sep 24 10:53:53 admin dovecot: pop3-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=127.0.0.1, lip=127.0.0.1, secured, session=<dqrzVguwLoN/AAAB>
Sep 24 10:53:53 admin postfix/smtpd[13090]: connect from localhost.localdomain[127.0.0.1]
Sep 24 10:53:53 admin postfix/smtpd[13090]: lost connection after CONNECT from localhost.localdomain[127.0.0.1]
Sep 24 10:53:53 admin postfix/smtpd[13090]: disconnect from localhost.localdomain[127.0.0.1] commands=0/0
Sep 24 10:53:53 admin dovecot: pop3-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=127.0.0.1, lip=127.0.0.1, secured, session=<wen0VguwPoN/AAAB>
Mails können über Server B versendet und empfangen werden, ohne Fehlermeldungen.
Beim Server A trat das nicht auf. Auf beiden Servern ist das Admin Dash mit Status von OlliTheDarkness installiert.
Was ist hier noch nicht richtig konfiguriert ?
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