PUBLIC MARKS with tag postfix

Are you hitting Socket Resource Limits? - VPSlink Forums

Amavisd Quarantine with amavisnewsql squirrelmail plugin | Uno_Code

howtos:mailserver [Lnxgeek.org Wiki]

Greylisting Spams with Postfix Gld | HostingFu

Easy to follow howto on setting up a mail server with unlimited users and domains, with IMAP/Pop access, anti-spam, anti-virus, secure authentication, encrypted traffic, web mail interface and more.

This is a step by step howto guide to set up a mail server on a GNU / Linux system. It is easy to follow, but you end up with a powerfull secure mail server.

Domain Technologie Control (DTC) is a GPL control panel for hosting. Using a web GUI for admin and accounting all hosting services, DTC can delegate the task of creating subdomains, email, and FTP accounts to users for the domain names they own. DTC manages a MySQL database containing all the hosting information. It has support for many programs (bind 8 and 9 and compatibles, MySQL, Apache 1.3, php4, qmail, postfix 2, courier, dovecot, proftpd, webalizer, mod-log-sql, etc.) through config files and/or MySQL plugins (when the service is non-critical). It can also generate backup scripts, calculation scripts, and config files using a single system UID/GID and monitor all traffic accounting per user and per service. Since version 0.12, DTC is fully skinable and translated into several languages (Chinese, English, Spanish, French, Dutch, German, Italian, Russian, Hungarian, Romanian and Polish).

ment possible de trier/filtrer le courier avec Procmail, de filtrer le spam avec Spamassassin, de proteger vos utilisateurs des virus avec ClamAV, et de proposer a vos utilisateurs de se connecter à leur boite mail par l"intermédiaire d"un webmail comme Squirrelmail.

在main.cf中，找到smtpd_recipient_restrictions ，将其中reject_non_fqdn_hostname 去掉即可。记得重新启动postfix。