Re: Problem Mailserver Konfiguration

Hallo Rolf,

Am 06.01.2026 um 10:15 schrieb Rolf Bensch:
> 
> Wenn leer bitte 1x den Mailabruf starten und die Ausgaben in 
> fetchmail.log und mainlog hier posten. Über das Menü kannst Du das auch 
> selektiv für 1 Postfach machen.
> 
> Wie sitzen denn bei Dir folgende Parameter?
> FETCHMAIL_1_FORWARD
> FETCHMAIL_1_SMTPHOST
> FETCHMAIL_1_DOMAIN
> FETCHMAIL_1_LOCALDOMAIN_N
>     FETCHMAIL_1_LOCALDOMAIN_1
>     FETCHMAIL_1_ACCEPT_BAD_HEADER
>     FETCHMAIL_1_DNS_LOOKUP
> 

das log ist voll von diesen Einträgen - es ist nur ein Ausschnitt:


2026-01-06 11:48:21 H=(eis.intern.lan) [::1] 
F=<[email protected]> rejected RCPT 
<postmaster@localhost>: reverse DNS failure (sender host name not set)
2026-01-06 11:48:21 H=(eis.intern.lan) [::1] 
F=<[email protected]> rejected RCPT <[email protected]>: 
reverse DNS failure (sender host name not set)
2026-01-06 11:48:22 H=(eis.intern.lan) [::1] F=<> rejected RCPT 
<postmaster>: reverse DNS failure (sender host name not set)
2026-01-06 11:48:22 H=(eis.intern.lan) [::1] 
F=<[email protected]> rejected RCPT 
<postmaster@localhost>: reverse DNS failure (sender host name not set)
2026-01-06 11:48:22 H=(eis.intern.lan) [::1] 
F=<[email protected]> rejected RCPT <[email protected]>: 
reverse DNS failure (sender host name not set)
2026-01-06 11:48:22 H=(eis.intern.lan) [::1] F=<> rejected RCPT 
<postmaster>: reverse DNS failure (sender host name not set)
2026-01-06 11:48:22 H=(eis.intern.lan) [::1] 
F=<[email protected]> rejected RCPT 
<postmaster@localhost>: reverse DNS failure (sender host name not set)
2026-01-06 11:48:22 H=(eis.intern.lan) [::1] 
F=<[email protected]> rejected RCPT <[email protected]>: 
reverse DNS failure (sender host name not set)
2026-01-06 11:48:22 H=(eis.intern.lan) [::1] F=<> rejected RCPT 
<postmaster>: reverse DNS failure (sender host name not set)
2026-01-06 11:48:23 H=(eis.intern.lan) [::1] 
F=<[email protected]> rejected RCPT 
<postmaster@localhost>: reverse DNS failure (sender host name not set)
2026-01-06 11:48:23 H=(eis.intern.lan) [::1] F=<[email protected]> 
rejected RCPT <[email protected]>: reverse DNS failure (sender host 
name not set)
2026-01-06 11:48:23 H=(eis.intern.lan) [::1] F=<> rejected RCPT 
<postmaster>: reverse DNS failure (sender host name not set)
2026-01-06 11:48:23 H=(eis.intern.lan) [::1] F=<[email protected]> 
rejected RCPT <postmaster@localhost>: reverse DNS failure (sender host 
name not set)
2026-01-06 11:48:23 H=(eis.intern.lan) [::1] 
F=<[email protected]> rejected RCPT <[email protected]>: 
reverse DNS failure (sender host name not set)
2026-01-06 11:48:23 H=(eis.intern.lan) [::1] F=<> rejected RCPT 
<postmaster>: reverse DNS failure (sender host name not set)
2026-01-06 11:48:23 H=(eis.intern.lan) [::1] 
F=<[email protected]> rejected RCPT 
<postmaster@localhost>: reverse DNS failure (sender host name not set)
2026-01-06 11:48:23 H=(eis.intern.lan) [::1] 
F=<[email protected]> rejected RCPT <[email protected]>: 
reverse DNS failure (sender host name not set)
2026-01-06 11:48:24 H=(eis.intern.lan) [::1] F=<> rejected RCPT 
<postmaster>: reverse DNS failure (sender host name not set)
2026-01-06 11:48:24 H=(eis.intern.lan) [::1] 
F=<[email protected]> rejected RCPT 
<postmaster@localhost>: reverse DNS failure (sender host name not set)
2026-01-06 11:48:24 H=(eis.intern.lan) [::1] 
F=<[email protected]> rejected RCPT <[email protected]>: 
reverse DNS failure (sender host name not set)
2026-01-06 11:48:24 H=(eis.intern.lan) [::1] F=<> rejected RCPT 
<postmaster>: reverse DNS failure (sender host name not set)
2026-01-06 11:48:24 H=(eis.intern.lan) [::1] 
F=<[email protected]> rejected RCPT 
<postmaster@localhost>: reverse DNS failure (sender host name not set)
2026-01-06 11:48:24 SMTP call from (eis.intern.lan) [::1] dropped: too 
many nonmail commands (last was "RSET")
2026-01-06 11:48:24 H=(eis.intern.lan) [::1] 
F=<g-42353670043-42123-4201425815-1767616091426@bounce.news.mitarbeiterangebote.de> 
rejected RCPT <[email protected]>: reverse DNS failure (sender host 
name not set)
2026-01-06 11:48:24 H=(eis.intern.lan) [::1] F=<> rejected RCPT 
<postmaster>: reverse DNS failure (sender host name not set)
2026-01-06 11:48:25 H=(eis.intern.lan) [::1] 
F=<g-42353670043-42123-4201425815-1767616091426@bounce.news.mitarbeiterangebote.de> 
rejected RCPT <postmaster@localhost>: reverse DNS failure (sender host 
name not set)
2026-01-06 11:48:25 H=(eis.intern.lan) [::1] 
F=<[email protected]> rejected 
RCPT <[email protected]>: reverse DNS failure (sender host name not set)
2026-01-06 11:48:25 H=(eis.intern.lan) [::1] F=<> rejected RCPT 
<postmaster>: reverse DNS failure (sender host name not set)
2026-01-06 11:48:25 H=(eis.intern.lan) [::1] 
F=<[email protected]> rejected 
RCPT <postmaster@localhost>: reverse DNS failure (sender host name not set)
2026-01-06 11:48:25 H=(eis.intern.lan) [::1] 
F=<2026010609071610f233fa476b415b89fac6ace7e0p0eu-C25GRAYZHJFGDZ@bounces.amazon.de> 
rejected RCPT <[email protected]>: reverse DNS failure (sender host 
name not set)
2026-01-06 11:48:25 H=(eis.intern.lan) [::1] F=<> rejected RCPT 
<postmaster>: reverse DNS failure (sender host name not set)
2026-01-06 11:48:25 H=(eis.intern.lan) [::1] 
F=<2026010609071610f233fa476b415b89fac6ace7e0p0eu-C25GRAYZHJFGDZ@bounces.amazon.de> 
rejected RCPT <postmaster@localhost>: reverse DNS failure (sender host 
name not set)
2026-01-06 11:48:25 H=(eis.intern.lan) [::1] F=<[email protected]> 
rejected RCPT <[email protected]>: reverse DNS failure (sender host 
name not set)
2026-01-06 11:48:26 H=(eis.intern.lan) [::1] F=<> rejected RCPT 
<postmaster>: reverse DNS failure (sender host name not set)
2026-01-06 11:48:26 H=(eis.intern.lan) [::1] F=<[email protected]> 
rejected RCPT <postmaster@localhost>: reverse DNS failure (sender host 
name not set)


Viele Grüße
Fabian


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