The classic email sending library for PHP
Anti-Spam SMTP Proxy Server implements multiple spam filters
Catches mail and serves it through a dream
Take back control of your email with this mail server in a box
Lightweight Open Source webmail written in PHP and JavaScript
High performance, self-hosted, newsletter and mailing list manager
Send a notebook as an email
Compose, deliver and test your emails easily in Elixir
Local, web-based mail server application. Slurp mails into oblivion!
SMTP email proxy and relay server
Powerful Open Source Email Marketing app with analytics & segmentation
EasyMailer: Bulk Email/SMS Sender Using SMTP
The Next Generation Mail Transport Class.
Chat Messenger. E-Mail-Client. Websearch. Filetransfer.
NaSMail is a standards-based webmail package written in PHP
The Free & Popular FLARUM Web Software in a Complete Virtual Machine
Booking/reservation of meeting rooms/equipment with e-mail invitations
Simple, modern & fast web-based email client
Send HTML Email From FileMaker Pro