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 (17499)
Replies Last Post Views Sub Forum
Leicht OT: exim Konfiguration für smtpauth an Postfix MTA by Peter Heitzer
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by Peter Heitzer
Postfix Germany
rejections after limiting access to smtp auth by Jason R Cowart
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by Matus UHLAR - fantom...
Postfix Users
Block email based on reply field by lists@lazygranch.com
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by Benny Pedersen-2
Postfix Users
Unterschied sender_dependent_relayhost_maps und sender_dependent_default_transport_maps by Gregor Burck
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by coopershome
Germany Postfixbuch
Postfix help by Tomas Leguizamon
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by Noel Jones-2
Postfix Users
config check by Felix Rubio
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by Viktor Dukhovni
Postfix Users
Reihenfolge check_policy_service by Achim Lamerts
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by Achim Lamerts
Germany Postfixbuch
Wie teste ich, ob rspamd mit den OLEtools funktioniert by Frank Fiene
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by Gerald Galster-2
Germany Postfixbuch
First cut of Rust bindings to libmilter available by David Bürgin
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by David Bürgin
Postfix Users
RES_DEFNAMES and RES_DNSRCH not working with smtp_host_lookup=dns by Jaroslav Škarvada
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by Viktor Dukhovni
Postfix Users
Postfix header_checks not working: Invalid preceding regular expression by Simone Marchioni
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by Simone Marchioni
Postfix Users
dkim: FAILED Author+Sender+MailFrom signature by d=gmail.com, From: <aco1967@gmail.com>, a=rsa-sha256, c=relaxed/relaxed, s=20161025, i=@gmail.com, invalid (public key: DNS error: no nameservers) by Roberto Carna
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by Roberto Carna
Postfix Users
Unable to send mail via "smtp.office365.com" by Postfix User-2
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by Wietse Venema
Postfix Users
Advice: NFS, hardware, SATA vs SAS etc by venbian
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by Wietse Venema
Postfix Users
Postfix lässt nach Upgrade nicht alle Domains mehr senden by Andreas-2
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by Andreas-2
Germany Postfixbuch
Postfix SNI / Letsencrypt by ouafnico
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by Viktor Dukhovni
Postfix Users
Reject Chinese mail by Merrick
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by Viktor Dukhovni
Postfix Users
Relay and Sender Restrictions by spaceman
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by Matus UHLAR - fantom...
Postfix Users
Unverified Recipients by Software Info
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by Noel Jones-2
Postfix Users
how to configure backup MX to relay messages to primary MX by Eliza
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by Matus UHLAR - fantom...
Postfix Users
Frage Mailserver! by Günther J. Niederwim...
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by Achim Lamerts
Germany Postfixbuch
Whitelisting per smtp_*_restrictions by Achim Lamerts
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by Achim Lamerts
Germany Postfixbuch
How to trigger a script based on header by Quasar
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by angelo
Postfix Users
silent drop from sender *unless* to... by Jonathan Engbrecht
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by Noel Jones-2
Postfix Users
rspamd rate-limit mit regexp selector by Gerald Galster-2
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by Gerald Galster-2
Germany Postfixbuch
Specific domain rejects address extensions by @lbutlr
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by @lbutlr
Postfix Users
Question on catch all domains by Wesley Peng-9
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by Viktor Dukhovni
Postfix Users
Recipient address rejected for recipient address in virtual by @lbutlr
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by @lbutlr
Postfix Users
Exact difference between postsuper -r ALL & postfix flush by Durga Prasad Malyala
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by Wietse Venema
Postfix Users
recipient_bcc_maps: BCC for entire domain except one address by Markus Schönhaber-16
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by Markus Schönhaber-16
Postfix Users
Cannot sign with DKIM on same-server web and mail by linkcheck
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by Wietse Venema
Postfix Users
Prospecção de clientes por exposição da possibilidade de spoofing de remetente by Leandro-2
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by Leandro-2
Postfix Brasil
rspamd Test/Lern Modus by Philipp Faeustlin
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by Gerald Galster-2
Germany Postfixbuch
Loggin original ip address in relay connection by Emanuel
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by Wietse Venema
Postfix Users
question on a SPF setting by Wesley Peng-9
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by Jaroslaw Rafa
Postfix Users
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