Postfix Users

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General discussions about the use of and experiences with the Postfix mail system. Open subscription, unmoderated posting by members only.
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Topics (14322)
Replies Last Post Views
check from address by freeline
3
by Wietse Venema
Docs clarification by Michael Orlitzky-2
1
by Wietse Venema
Rewriting local addresses before pickup by Matt Saladna
4
by Andrey Repin-2
More secure postfix by Philippe - Forums
6
by Philippe - Forums
Restricting Emails to a domain per email. by Philip
1
by Wietse Venema
detect fake mx, tls security encrypt by Stefan Bauer-2
8
by Stefan Bauer-2
virtual domain alias & check_recipient_access by Tomas Macek-2
3
by Wietse Venema
Enforced inbound TLS ciphers by lists
25
by Bill Cole-3
Postscreen concurrency limits by Alex Regan
10
by @lbutlr
explore/test pipemap? by Todd C. Olson
2
by Todd C. Olson
dnsbl postscreen - not blocking by Stefan Bauer-2
11
by @lbutlr
capture information for internal generated mails by d tbsky
17
by d tbsky
Sender-Dependent SASL by luistkd4
2
by luistkd4
Missing something in allowing a program-alias address by Phil Stracchino
1
by Kai Schaetzl
Re: Looking for appropriate place to ask a DKIM question by Viktor Dukhovni
3
by Benny Pedersen-2
lost connection after STARTTLS from localhost[127.0.0.1] by wp.rauchholz
4
by Viktor Dukhovni
Maillog error - warn: Unescaped left brace in regex is deprecated here (and will be fata)) by Paul Schmehl-3
11
by Paul Schmehl-3
exception to the rule reject_unknown_client_hostname by Francesc PeƱalvez-2
2
by Viktor Dukhovni
Problem with filter by Paul Schmehl-3
8
by Paul Schmehl-3
testing question by angelo
0
by angelo
how to save a copy to a directory by d tbsky
2
by d tbsky
ignore SASL/Auth to specific server (internal exchange relay) by Stefan Bauer-2
15
by Andrey Repin-2
Old mysql patch - is this useful? by Scott Kitterman-4
4
by Scott Kitterman-4
some users can't receive mails from domain. by Selcuk Yazar
6
by Viktor Dukhovni
maximal_backoff_time not properly applied on a multi instance server by Brice Lopez
4
by Brice Lopez
Almost done with new server, was: SSL not working after unwanted server migratio by Marco Fioretti
0
by Marco Fioretti
part 2 of: SSL not working after unwanted server migration by Marco Fioretti
23
by Marco Fioretti
Strange TLS error when sending mail from one server to my Postfix SMTP server by Sean Son
5
by Matus UHLAR - fantom...
Treat only one address of a domain as local by Jonas Meurer
1
by Matus UHLAR - fantom...
SSL not working after unwanted server migration by Marco Fioretti
20
by Alice Wonder
Postfix 2.6.6: unexpected behavior in face of nameserver misconfiguration by ben+postfix-users
1
by Viktor Dukhovni
postfix stops sending mail after sometime by gaurav.parashar
8
by Vincent Lefevre-10
New install - Temporary lookup failures when trying to send by James Brown
11
by James Brown
Best practice - concurrent delivery to remote sites by Stefan Bauer-2
14
by Andrey Repin-2
Finding reason for smtpd rejections by Rich Shepard
4
by Noel Jones-2
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