Policyd v2
Policyd v2 (codenamed "cluebringer") is a multi-platform policy
server for popular MTAs. This policy daemon is designed mostly
for large scale mail hosting environments.
cvsmail can be used to add links to the FreeBSD cvsweb interface to your
FreeBSD commit mail, for easy viewing of diffs.
The dovecot antispam plugin watches a defined spam folder (defaults to
"SPAM"). Instead of moving mail into special folders or forwarding
them to special mail addresses for retraining, the plugin offers two
actions for the user:
1. moving mail out of the SPAM folder and
2. moving mail into the SPAM folder.
The dovecot plugin watches these actions (and additionally prohibits
APPENDs to the SPAM folder, more for technical reasons than others)
and tells the spam classifier that it made an error and needs to
re-clas- sify the message (as spam/not spam depending on which way it
was moved.)
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What is it?
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nmh (new MH) is an electronic mail handling system - a MUA (Mail
User Agent) package for end-users to handle their e-mail. It was
originally based on the package MH-6.8.3, and is intended to be a
(mostly) compatible drop-in replacement for MH.
nmh consists of a collection of fairly simple single-purpose programs
to send, receive, save, retrieve, and manipulate e-mail messages. Since
nmh is not a single comprehensive program, you may freely intersperse
nmh commands with other shells commands, or write custom scripts which
utilize these commands in flexible ways.
mu4e is an Emacs frontend for mu, a tool for dealing with e-mail
messages stored in the Maildir-format, on Unix-like systems.
Registers several mail folder types that are known as network based
messaging protocols. Folder names for these protocols should be
specified using a URI syntax.
A Perl module used by websieve for creating Sieve scripts on an Cyrus
IMAP mail server. Sometimes also referenced as 'perlsieve'.
POE::Component::Client::SMTP can be used to send asynchronous e-mail
messages while your POE program still does something else in the
meantime.
PostSRSd provides the Sender Rewriting Scheme (SRS) via TCP-based lookup
tables for Postfix. SRS is needed if your mail server acts as forwarder.
Python module that implements DKIM (DomainKeys Identified Mail) email
signing and verification. It also provides helper scripts for command
line signing and verification.