Powerful Open Source Email Marketing app with analytics & segmentation
Class EnviaMail la cual envia E-mails!
Free and open source webmail software
Synology DSM installable package for Baïkal CalDAV & CardDAV server
Webmail made easy!
E-mail based announcement software.
Webmail open-source in php base on Squiremail
This is a php script that runs outside Drupal to send your Simplenews
Allows you to submit events to an RSS feed via rest api (http post)
MOX Bulk Email Sender is free and powerful bulk email sender script