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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 (14108)
Replies Last Post Views Sub Forum
Re: Postfix error 450 4.7.1 Sender address rejected: Access denied by James B. Byrne
11
by Bill Cole-3
Postfix Users
virtual_alias_domains address rewriting? by Jack Bates
2
by Viktor Dukhovni
Postfix Users
Postfix is not logging delivery via smtp by Julian Kippels
1
by Noel Jones-2
Postfix Users
Use relayhost and also DNS based routing by Ramprasad-5
3
by Ramprasad-5
Postfix Users
relay access denied question by Chris Adams-3
1
by Noel Jones-2
Postfix Users
Best practice? by John Allen
1
by Noel Jones-2
Postfix Users
Is this sane submission setup? by Alice Wonder
4
by Charles Marcus
Postfix Users
Logs indicate high speed sending despite custom transport settings by Steven Peterson
5
by Wietse Venema
Postfix Users
No logs between Apr 25 - 27. What happened? by tswmmeejsdad .
3
by Sven Schwedas
Postfix Users
Adjusting custom transport for comcast.net's throttle by Steven Peterson
4
by Larry Stone
Postfix Users
OT: Spamassassin + Fail2ban by Hajo Locke
0
by Hajo Locke
Germany Postfixbuch
W.: Re: Ipfire Update 2.19 Core 100 by mirco.md
1
by Juri Haberland
Postfix Germany
Condition negation by John Allen
5
by Wietse Venema
Postfix Users
whitelist for one single mail address by richard lucassen
2
by richard lucassen
Postfix Users
bad-bots: REJECT (no accept + bounce) vs DISCARD (accept + trash) ? (for the millionth time ...) by jasonsu
13
by Alice Wonder
Postfix Users
place reject_rbl_client rules in a separate file by Вадим Бажов
7
by Вадим Бажов
Postfix Users
AW: Ipfire Update 2.19 Core 100 by mirco.md
1
by Juri Haberland
Postfix Germany
Ipfire Update 2.19 Core 100 by mirco.md
1
by Uwe Drießen
Postfix Germany
Differentiate sending from LMTP and SMTP based on email address by Davide Gmail
6
by Wietse Venema
Postfix Users
Sanesecurity by Jamie Katharina Knut...
2
by Jamie Katharina Knut...
Postfix Germany
Probleme mit dem Emailempfang by chris-5
1
by Uwe Drießen
Postfix Germany
mime header and header pcre Q by Voytek
3
by @lbutlr
Postfix Users
TLS 1.2 für Postfix und Dovecot by Andre
1
by Winfried Neessen
Germany Postfixbuch
Unicode error by Robert Fitzpatrick-2
2
by Wietse Venema
Postfix Users
Helpdesk ticket system by Eric Kom
6
by deoren
Postfix Users
[postfix-es] Fwd: Re: Acentos y eñes en header_checks by Salvador Guzman - Sa...
1
by Emiliano Vazquez
Postfix España
[postfix-es] Acentos y eñes en header_checks by [lostintheshell~$:]
0
by [lostintheshell~$:]
Postfix España
Postfix 3.1 missing tls command on OpenBSD? by Why 42? The lists ac...
4
by Brad Smith
Postfix Users
[postfix-es] Problema envio spam by Robert J. Briones C.
4
by Robert J. Briones C.
Postfix España
More detail about which notify_classes is responsible for postmaster message? by lists42
7
by lists42
Postfix Users
mail sticks in the queue, retries but cannot be sent. Telnet works. Delete then resend works. Why? by lists42
7
by lists42
Postfix Users
change the organization of the Makefile to send postmap results to different subdirectory? by lists42
0
by lists42
Postfix Users
Relay access denied - reject code by mailinglisten
3
by mailinglisten
Germany Postfixbuch
Absenderverifikation für From-Header - gibt es da was Neues? by Max Grobecker
19
by Max Grobecker
Germany Postfixbuch
Is the reason for this "connect from unknown[65.181.123.80]" from NXDOMAIN? Is it safe to reject it always? by lists42
5
by Wietse Venema
Postfix Users
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