E-mails, subdomains and names
Anti-Spam SMTP Proxy Server implements multiple spam filters
command line tool to manage email (alias-)domains/accounts/aliases …
Mail Alert Simple Mailer
Pweb-cyradm is an web-based administrative tool for postfix/cyrus.
Synology DSM installable package for Baïkal CalDAV & CardDAV server
This is a php script that runs outside Drupal to send your Simplenews
Reports IP addresses via Email or MySQL
BNM helps you design and send massive emails in HTML format