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 (17027)
Replies Last Post Views Sub Forum
randmap() lookup with percentage by Tom Sommer
5
by Wietse Venema
Postfix Users
Ignore smtpd_recipient_restrictions list for one sender by Emanuel
1
by Viktor Dukhovni
Postfix Users
how to use (open)dmarc when already doing before-queue content filtering? by Patrick Proniewski
19
by Matus UHLAR - fantom...
Postfix Users
Troubleshooting postscreen/dnsblog by CSS-4
3
by Wietse Venema
Postfix Users
retrigger MX lookup for undeliverable mails in mailqueue by Stefan Bauer-2
2
by Patrick Proniewski
Postfix Users
How can I see why this was rejected when sending by Soydepr
8
by Soydepr
Postfix Users
dnssec fails for domain with dnssec disabled by Benny Pedersen-2
1
by Viktor Dukhovni
Postfix Users
Dovecot Sasl | Auth not enabled by Stefanie Leisestreic...
16
by Stefanie Leisestreic...
Postfix Germany
Cannot get sasl auth working on ubuntu 18.04 by Ski Kacoroski
6
by Dominic Raferd
Postfix Users
How to protect against compromised email account password by Administrator Becksp...
22
by lists@lazygranch.com
Postfix Users
Virtual Users | Verständnisfrage by Stefanie Leisestreic...
5
by Stefanie Leisestreic...
Postfix Germany
Old linux / postfix version - how add DKIM ? by edg973
3
by Robert Schetterer-2
Postfix Users
Assistance with doveadm backup... by SH Development
2
by SH Development
Postfix Users
Disable bounce for message by Stavros Tsolakos
3
by Viktor Dukhovni
Postfix Users
about single bounce and double bounce. by natsu
3
by Matus UHLAR - fantom...
Postfix Users
DANE issue with postfix 3.4.0-RC2 by A. Schulze
31
by Wietse Venema
Postfix Users
Error sending by Soydepr
3
by Soydepr
Postfix Users
Problems with scam where from and for is internal addresses of my domain by Francesc Peñalvez-2
1
by Dominic Raferd
Postfix Users
postfix pam_mysql authentication SHA512 by seena
1
by Wietse Venema
Postfix Users
DKIM for locally generated mails - how best to approach? by Andrey Repin-2
7
by Andrey Repin-2
Postfix Users
panic after upgrading to 3.3.2 from 3.3.0 by Tamás Gérczei
11
by Tamás Gérczei
Postfix Users
Understanding pflogsumm "delivered" counter by Andrey Repin-2
2
by Andrey Repin-2
Postfix Users
Logging change with Postfix 3.4.0-RC2 by Lex Scarisbrick
5
by Lex Scarisbrick
Postfix Users
Support for "Linux 5" by Scott Kitterman-4
6
by Ralph Seichter-2
Postfix Users
Slowness after upgrading from postfix 2.x to 3.1.8 by Christopher R. Gabri...
14
by Christopher R. Gabri...
Postfix Users
lmtp | virtual users | aliases by Stefanie Leisestreic...
4
by Christian Schmidt
Postfix Germany
smtp_tls_security_level = dane but have encrypt as fallback by Stefan Bauer-2
4
by Andrey Repin-2
Postfix Users
3.3.0 -> 3.3.2 and sasl error by sashk
8
by Andrey Repin-2
Postfix Users
Use of pkg-config to detect libicu by Scott Kitterman-4
1
by Wietse Venema
Postfix Users
rewrite sender envelope address based on recipient by itguy
1
by itguy
Postfix Users
lmtp | sieve | dovecot by Stefanie Leisestreic...
3
by Alex JOST
Postfix Germany
about double bounce by natsu
3
by Wietse Venema
Postfix Users
Click tracker removal ideas? by Phil Stracchino
14
by Phil Stracchino
Postfix Users
Getting my mail hoster to accept my cron output emails by DecebalICT
1
by Viktor Dukhovni
Postfix Users
sendmail parameter "C" by Carsten-2
0
by Carsten-2
Postfix Germany
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