Take back control of your email with this mail server in a box
The classic email sending library for PHP
Anti-Spam SMTP Proxy Server implements multiple spam filters
Catches mail and serves it through a dream
Local, web-based mail server application. Slurp mails into oblivion!
Lightweight Open Source webmail written in PHP and JavaScript
Mail hosting made simple
Send a notebook as an email
High performance, self-hosted, newsletter and mailing list manager
Client daemon to move mail from POP and IMAP to your local computer
Universal server
eMail is a fork of Interlink for IA-32 i686 with more optimizations.
SMTP email proxy and relay server
Powerful Open Source Email Marketing app with analytics & segmentation
Anti Spam SMTP Gateway
EasyMailer: Bulk Email/SMS Sender Using SMTP
Simple SMTP Client and Server for testing the network configuration
The Next Generation Mail Transport Class.
Chat Messenger. E-Mail-Client. Websearch. Filetransfer.
C library for sending e-mail (with attachments) from C/C++
SendMail is a simple program that can send e-mails via SMTP protocol.