Postfix Users

This forum is an archive for the mailing list postfix-users@postfix.org (more options) Messages posted here will be sent to this mailing list.
General discussions about the use of and experiences with the Postfix mail system. Open subscription, unmoderated posting by members only.
1234 ... 441
Topics (15407)
Replies Last Post Views
Postfix says "Cannot start TLS: handshake failure" when try to send to Exchange 2007 Server by SysAdmin EM
2
by Michael-4
Cannot start TLS: handshake failure by SysAdmin EM
3
by Viktor Dukhovni
lower case email address for delivery by Juerg Reimann
7
by Andrew Sullivan
myorigin will not be honored by Johannes Black
2
by Johannes Black
Recipient Verification by Software Info
5
by Software Info
Block spam messages to Unknown receiver by Eugene Podshivalov
3
by Benny Pedersen-2
empty message-ID by natan
44
by Peter Ajamian
adding transport functionality causes a mail loop by Steven Jones
3
by Matus UHLAR - fantom...
adding AV scanning to working Postfix/SA system by Joe Acquisto-j4
5
by Kenren Taisho
simple temporary redirection(s) of all mail? by PGNet Dev
6
by Wietse Venema
hostname does not resolve to address warning by Eugene Podshivalov
3
by Wietse Venema
DKIM signature only for a certain login - sender domain combination by mfgclan
3
by Matus UHLAR - fantom...
4xx on rejected host. Why? by Gerben Wierda
4
by Bob Proulx
Clearing messages on hold by Josef Vybíhal
3
by Wietse Venema
Understanding transport tables by Alex Regan
1
by Viktor Dukhovni
Receiving domain only hase MX records and no A records. by P.V.Anthony
9
by P.V.Anthony
Default transport for "*" not working by David Koski-2
3
by Viktor Dukhovni
Unable to send email by Enrico Morelli
2
by Enrico Morelli
Can a more useful bounce message be provided by lists@lazygranch.com
6
by Richard Siddall
postfix tunn by mami64
2
by mami64
while sending end of data by mami64
1
by Wietse Venema
sender dependent relay host problem by Marko Horn
7
by Wietse Venema
Understanding multi-instance transport tables by Alex Regan
12
by Alex Regan
per sender/email exclusion for smtpd_milter_maps, or equiv? by PGNet Dev
2
by PGNet Dev
Guide on Renewing SSL Certificate for Apache, Postfix and Dovecot on CentOS 6.8 Linux by Turritopsis Dohrnii ...
0
by Turritopsis Dohrnii ...
rewriting subject text into body by Shimon Weinreich (Gm...
2
by Shimon Weinreich (Gm...
Getting 'Relay access denied' from one LAN host but not from another - why? by Chris Green-11
2
by Chris Green-11
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
limit connections by natan
7
by Matus UHLAR - fantom...
Receiving emails from my own address by Rafael Azevedo-4
9
by Matus UHLAR - fantom...
limiting connections to a single host by Zsombor B
3
by Zsombor B
postfix 3.5.X: Issue with reconstruction of long header lines (suspect: smtp) by Andreas Weigel
3
by Andreas Weigel
inet_interfaces and domain names by Alex Regan
12
by Alex Regan
multiple content filters - by Konrad Wawryn
0
by Konrad Wawryn
aliasgroup + lmtp + Connection timed out by natan
2
by natan
1234 ... 441