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 (17367)
Replies Last Post Views Sub Forum
Connection reuse and tlsproxy by Emmanuel Fusté-2
5
by Wietse Venema
Postfix Users
Is there a version 2.11 or higher of postfix supportting cyrus ? by feier8097
2
by feier8097
Postfix Users
Allow senden von jedem absender @domain by Aleksandar Lazic (pf...
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by Aleksandar Lazic (pf...
Postfix Germany
copy of mails with specific From-field by ceddie
8
by Matus UHLAR - fantom...
Postfix Users
How to pass "no_milters" option to pickup daemon? by Jaroslaw Rafa
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by Jaroslaw Rafa
Postfix Users
dovecot lmtp and virtual_mailbox_maps by David Wells - Alfavi...
3
by Viktor Dukhovni
Postfix Users
How to block mail coming from a domain by Enrico Morelli
18
by lists@lazygranch.com
Postfix Users
Postfix on docker by Davide Perini
8
by Wietse Venema
Postfix Users
restrictions einbauen by Sebastian Gödecke
2
by Sebastian Gödecke
Germany Postfixbuch
Hi.how to set up "bounce unix - - n - 0 bounce" by using Postconf by feier8097
7
by @lbutlr
Postfix Users
Suggestions for less spam by Paul van der Vlis
15
by Dominic Raferd
Postfix Users
sender_dependent_default_transport_maps by Jesper Dybdal-2
3
by Viktor Dukhovni
Postfix Users
Error 46 with TLS by benoit
13
by Matus UHLAR - fantom...
Postfix Users
Postfix stable release 3.4.7 and legacy releases 3.3.6, 3.2.11, and 3.1.14 by Wietse Venema
2
by Wietse Venema
Postfix Users
Question getting Mail.app working with PostFix SMTP by John Dale
14
by Viktor Dukhovni
Postfix Users
multi-instance postfix with opendkim by feier8097
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by feier8097
Postfix Users
postfix multi-instances use the same port 25 by feier8097
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by feier8097
Postfix Users
trouble with multiple-instance postfix and dovecot by feier8097
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by feier8097
Postfix Users
Still getting strange 550 error.. by John Dale
1
by Matus UHLAR - fantom...
Postfix Users
Mailadresse exsistiert und wird abgelehnt by Timm Schneider
6
by Timm Schneider
Germany Postfixbuch
transport map from ldap by ab
12
by Viktor Dukhovni
Postfix Users
4xx when host not found by Helmut Schneider
13
by Viktor Dukhovni
Postfix Users
Unexpected queue file write error by Jesper Dybdal-2
7
by Wietse Venema
Postfix Users
Refuse mail from hosts with closed port 25 by Paul van der Vlis
21
by Matus UHLAR - fantom...
Postfix Users
[OT] why ATT.net still host its email on Verizon Yahoo by Wesley Peng-4
1
by Curtis Maurand
Postfix Users
Change status code for "Host not found" by Helmut Schneider
4
by Helmut Schneider
Postfix Users
4xx if host not found by Helmut Schneider
0
by Helmut Schneider
Postfix Users
EHLO restrictions and address literals by J Doe
4
by J Doe
Postfix Users
Frage: Was ist *.proxy-research.com by Günther J. Niederwim...
1
by S. Pfeffer
Germany Postfixbuch
Change smtps to submissions in master.cf by Anton Rieger
7
by Robert Wolfe
Postfix Users
tlsproxy failed / flooded log by A. Schulze
13
by Wietse Venema
Postfix Users
lmtp deliver issues by Ede Wolf
2
by Ede Wolf
Postfix Users
Timeout / Error: queue file write error by Thomas Barth-2
8
by Alex JOST
Postfix Germany
Mail forwarding through a relay by John Regan
8
by John Regan
Postfix Users
message_size_limit, queue_minfree, and mail spool not on root directory by W. Michael Petullo
6
by Wietse Venema
Postfix Users
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