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.
12345678 ... 431
Topics (15071)
Replies Last Post Views
Analysis of lookup map security model, making an untrusted mapper trusted by Fred Morris
3
by Viktor Dukhovni
Allowing email addresses with % in them by Stephen Paul Weber
1
by Wietse Venema
using smtpd_sender_login_maps for diagnostic by Patrick Proniewski
3
by Wietse Venema
How to restrict imposters by a-2
5
by a-2
Virtual mapping without classifying by ewilkison
4
by Viktor Dukhovni
how to debug TLS certificate verification error? by postfix-6
5
by postfix-6
Postfix Dovecot Consultant Availability by asai
0
by asai
gmail reverse host issue by lists@lazygranch.com
4
by lists@lazygranch.com
Using Postfix to send home server alerts by Ian Evans
10
by Chris Green-11
Query by Software Info
3
by Peter Ajamian
round robin map with ipv4 and ipv6 by Emanuel
10
by Wietse Venema
Corrupt message by wa6vvv
4
by wa6vvv
DISCORD from a user to noreply by Linux Addict
7
by Linux Addict
function difference between and access_recipient by Thomas-4
1
by Wietse Venema
message-id empty by mami64
5
by Wietse Venema
Building recipient maps from Exchange/O365 by John Regan
5
by Patrick Proniewski
Message encoding by guessing by wesley
2
by Viktor Dukhovni
check_sender_access not working on local senders by simonh
2
by simonh
From header local mail by xegroeg
8
by Wietse Venema
warning: TLS library problem: routines:ssl_choose_client_version:unsupported protocol? by Andreas X
2
by lists@lazygranch.com
Loggin original ip address in relay connection by Emanuel
4
by Emanuel
Postfix LDAP pipemap lookup tables and OctetStream by Luca Fornasari
3
by Luca Fornasari
SNI and Letsencrypt wildcards. by Nikolai Lusan
0
by Nikolai Lusan
Same QueueID if recipients belong to the same domain? by egobrc@gmail.com
2
by egobrc@gmail.com
send alternate destination based on Cc / Subject / body by Fazekas Mihály
0
by Fazekas Mihály
Multiple after-queue content filters by Sig Pam
5
by Wietse Venema
Upgrade postfix2 to postfix3 - random.pl is compatible? by Emanuel
2
by Viktor Dukhovni
postfix-3.4.9 compilation fails with gcc-10 by Jaroslav Škarvada
2
by Wietse Venema
Postfix stable release 3.4.9 and legacy releases 3.3.7, 3.2.12, and 3.1.15 by Wietse Venema
1
by Wyatt Chun
Postfix with two certifikates and DANE by Stephan Seitz-2
2
by Stephan Seitz-2
COMMAND PIPELINING by Jos Chrispijn-4
4
by Jos Chrispijn-4
Forwarding email as attachment instead of relaying it by Msd
3
by Matus UHLAR - fantom...
NDR based on domain by azurIt
0
by azurIt
Postfix can't find Postgserql's unix socket using "peer" method by Hamid M.
10
by Viktor Dukhovni
20200108 -- nexthop destinations separated by comma or whitespace by Ralf Hildebrandt-2
3
by Viktor Dukhovni
12345678 ... 431