Postfix

Postfix is a mail server that attempts to be fast, easy to administer, and secure. The outside has a definite Sendmail-ish flavor, but the inside is completely different.
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Topics (16694)
Replies Last Post Views Sub Forum
Gefälschte Absender können interne Verteilerlisten erreichen by Claas Goltz
1
by Paul-2
Germany Postfixbuch
best practice anti virus integration & custom reject messages by Stefan Bauer-2
2
by Stefan Bauer-2
Postfix Users
How to make Postfix filter spam for entries in virtual? by Miguel Almeida
3
by Noel Jones-2
Postfix Users
reject_unverified_recipient and /ect/aliases delay/issue by Stefan Bauer-2
7
by Wietse Venema
Postfix Users
dnsblog and "Name service error" by Alex Regan
7
by John Fawcett
Postfix Users
delay all email to a defined sender list by Eric Smith-10
4
by Wietse Venema
Postfix Users
AmavisdNew läuft nicht by Benny Sadler
0
by Benny Sadler
Germany Postfixbuch
(no subject) by Benny Sadler
0
by Benny Sadler
Germany Postfixbuch
Stop sasl mail submission on port 25 by edg973
5
by edg973
Postfix Users
FW: RE: Double-Bounce by L.P.H. van Belle
0
by L.P.H. van Belle
Postfix Users
Double-Bounce by Robert Wolfe
14
by B. Reino
Postfix Users
abuse-Reporting verbessern by Patrick Ben Koetter-...
10
by J. Fahrner
Postfix Germany
Connection refused by Benny Sadler
10
by Benny Sadler
Germany Postfixbuch
[matt@openssl.org: Re: [openssl-users] openssl 1.0.2 and TLS 1.3] by The Doctor
2
by Viktor Dukhovni
Postfix Users
emails stuck in maildrop by Marko Cupać
1
by Viktor Dukhovni
Postfix Users
DKIM signing of bounce back messages by J Doe
1
by Wietse Venema
Postfix Users
postfix does not bounce instantly when remote party does not offer TLS by Stefan Bauer-2
12
by Wietse Venema
Postfix Users
smtp_tls_policy_maps on a per tls user basis by Stefan Bauer-2
10
by Viktor Dukhovni
Postfix Users
postfix add warning message for all external incoming emails by Durga Prasad Malyala
5
by Bill Cole-3
Postfix Users
Host offered STARTTLS: [mxlb... without relation to destination domain by Stefan Bauer-2
3
by Stefan Bauer-2
Postfix Users
custom reject message for reject_sender_login_mismatch by Stefan Bauer-2
2
by Stefan Bauer-2
Postfix Users
Custom oversize rejection notice by Kevin Miller
6
by Wietse Venema
Postfix Users
Patch: eliminate postfix-script warnings about symlinks by Luc Pardon
7
by @lbutlr
Postfix Users
why "allow_min_user = no" by Paul Martin
3
by Viktor Dukhovni
Postfix Users
transport_maps vor virtual_users? by Bjoern Franke
0
by Bjoern Franke
Germany Postfixbuch
master.cf - "using backwards-compatible" by Andreas-2
7
by Andreas-2
Germany Postfixbuch
postconf: warning: ... unused parameter: by Philipp Faeustlin
2
by Philipp Faeustlin
Germany Postfixbuch
SMTP over TLS fails only when using local email clients (logs attached) by eaerhaerhaehae aehra...
2
by Bill Cole-3
Postfix Users
What is Postfix telling me? by James B. Byrne
1
by Bastian Blank-3
Postfix Users
strict_rfc821_envelopes possibly broken on postfix-3.3.1 by Tuomo Soini
2
by Tuomo Soini
Postfix Users
Postfixadmin mit Postfix als Smarthost by zyrixx
3
by Robert Schetterer-2
Postfix Germany
Heads up for Gentoo users: mail-mta/postfix-3.3.1-r1 has permissions problems by Phil Stracchino
0
by Phil Stracchino
Postfix Users
multiple/simultaneous virtual_transports? by B. Reino
3
by B. Reino
Postfix Users
error with 3.4-20180903 postfix command by Noel Jones-2
6
by Viktor Dukhovni
Postfix Users
Postsuper remote by Julian Kippels
2
by Patrick Ben Koetter-...
Postfix Users
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