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 (18186)
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Postfix says "Cannot start TLS: handshake failure" when try to send to Exchange 2007 Server by SysAdmin EM
2
by Michael-4
Postfix Users
evtl OT? Mails teilweise doppelt by Simpson's World
3
by Simpson's World
Germany Postfixbuch
Mitgliedschafts-Erinnerung und HS_HEADER_1456 by Markus Schönhaber
0
by Markus Schönhaber
Germany Postfixbuch
Cannot start TLS: handshake failure by SysAdmin EM
3
by Viktor Dukhovni
Postfix Users
alte Mail-Clients und neue Server (SSLv3?) by "Frank J. Dürring"
4
by Patrick Ben Koetter-...
Postfix Germany
lower case email address for delivery by Juerg Reimann
7
by Andrew Sullivan
Postfix Users
myorigin will not be honored by Johannes Black
2
by Johannes Black
Postfix Users
Recipient Verification by Software Info
5
by Software Info
Postfix Users
smtpd_client_connection_count_limit by Frank Kirschner
0
by Frank Kirschner
Germany Postfixbuch
Block spam messages to Unknown receiver by Eugene Podshivalov
3
by Benny Pedersen-2
Postfix Users
empty message-ID by natan
44
by Peter Ajamian
Postfix Users
Rspamd und Domains blockieren by Frank Fiene
0
by Frank Fiene
Germany Postfixbuch
adding transport functionality causes a mail loop by Steven Jones
3
by Matus UHLAR - fantom...
Postfix Users
adding AV scanning to working Postfix/SA system by Joe Acquisto-j4
5
by Kenren Taisho
Postfix Users
simple temporary redirection(s) of all mail? by PGNet Dev
6
by Wietse Venema
Postfix Users
hostname does not resolve to address warning by Eugene Podshivalov
3
by Wietse Venema
Postfix Users
DKIM signature only for a certain login - sender domain combination by mfgclan
3
by Matus UHLAR - fantom...
Postfix Users
4xx on rejected host. Why? by Gerben Wierda
4
by Bob Proulx
Postfix Users
Clearing messages on hold by Josef Vybíhal
3
by Wietse Venema
Postfix Users
Understanding transport tables by Alex Regan
1
by Viktor Dukhovni
Postfix Users
Receiving domain only hase MX records and no A records. by P.V.Anthony
9
by P.V.Anthony
Postfix Users
Default transport for "*" not working by David Koski-2
3
by Viktor Dukhovni
Postfix Users
reject_rbl_client by Frank Kirschner
6
by Uwe Drießen
Germany Postfixbuch
Unable to send email by Enrico Morelli
2
by Enrico Morelli
Postfix Users
Can a more useful bounce message be provided by lists@lazygranch.com
6
by Richard Siddall
Postfix Users
postfix tunn by mami64
2
by mami64
Postfix Users
while sending end of data by mami64
1
by Wietse Venema
Postfix Users
sender dependent relay host problem by Marko Horn
7
by Wietse Venema
Postfix Users
Understanding multi-instance transport tables by Alex Regan
12
by Alex Regan
Postfix Users
per sender/email exclusion for smtpd_milter_maps, or equiv? by PGNet Dev
2
by PGNet Dev
Postfix Users
Guide on Renewing SSL Certificate for Apache, Postfix and Dovecot on CentOS 6.8 Linux by Turritopsis Dohrnii ...
0
by Turritopsis Dohrnii ...
Postfix Users
rewriting subject text into body by Shimon Weinreich (Gm...
2
by Shimon Weinreich (Gm...
Postfix Users
Getting 'Relay access denied' from one LAN host but not from another - why? by Chris Green-11
2
by Chris Green-11
Postfix Users
Postfix stable release 3.5.8 and legacy releases 3.4.18, postfix-3.3.15, 3.2.20 by Wietse Venema
1
by Francesc Peñalvez-2
Postfix Users
limit connections by natan
7
by Matus UHLAR - fantom...
Postfix Users
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