E-mails, subdomains and names
Take back control of your email with this mail server in a box
Simplistic interactive filtering tool
Send a notebook as an email
Mail hosting made simple
Python mail notifier for linux
Client daemon to move mail from POP and IMAP to your local computer
SOGo Zero-Effort-Groupware
Simple-to-use/-install issue-tracking system: web, REST, email, CLI
Anti Spam SMTP Gateway
Open source e-mail tracker made with Flask, setup & run in 10 minutes
software for email automation (newsletters, transaction mails, etc.)
command line tool to manage email (alias-)domains/accounts/aliases …
Python API for Sendmail Milters.
Phishing Campaign Toolkit
Mobile Sync for Files, Email, Calendars, and Contacts
System to control who and when a group reads a document send by mail
System tray unread mail checker for Linux
Multi user address book application accessable through the web.
Secure mail + Tor gateway