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Postfix
Jul 20, 2023
Secure alternative to widely-used Sendmail ${COMMENT_${FLAVOR}}
Postfix attempts to be fast, easy to administer, and secure, while at the same time being sendmail compatible enough to not upset existing users. Thus, the outside has a sendmail-ish flavor, but the inside is completely different.
Some features
Connection cache for SMTP, DSN status notifications, IP version 6, Plug-in support for multiple SASL implementations Cyrus, Dovecot, TLS encryption and authentication, Configurable status notification message text, Access control per client/sender/recipient/etc, Content filter built-in, external before queue, external after queue, Berkeley DB database, LDAP database, MySQL database, PostgreSQL database, Maildir and mailbox format, Virtual domains, VERP envelope return addresses and others.
Checkout these related ports:
- Xpbiff -
- Xmailwatcher - Mailbox checker which displays sender and subject lines of mails
- Xmailbox - Mailbox checker with sound and animation for X Window System
- Xmail - X-based interface to the Berkeley mail program
- Xfce4-mailwatch-plugin - Mail notification applet for the Xfce panel
- Xfaces - Display shaped icons for mail spool contents
- Xcite - Exciting Cite for any Mail/News reading modes on Emacs
- Xbuffy - Replacement for xbiff that handles multiple mail files
- X-face-e21 - X-Face utilities for Emacs
- Wmmaiload - Incoming mail monitor dockapp with a similar look to wmcpuload
- Wmbiff -
- Whoson - Implementation of `WHO iS ONline' protocol
- Websieve - Web based Cyrus IMAP user admin client
- Wanderlust - Mail and news system for Emacs
- Vrfy - Verify mail address