Mail hosting made simple
Anti-Spam SMTP Proxy Server implements multiple spam filters
SMTP email proxy and relay server
Sync Outlook with Google, SOGo or any other CalDAV / CardDAV server
Sync Outlook contacts and calendars with Google
Powerful Open Source Email Marketing app with analytics & segmentation
Free Extracts Emails, Phones and custom text from Web using JAVA Regex
One Click Solution to Convert Outlook Files to Retrieve Data Again
Mail Notifer for Windows
EasyMailer: Bulk Email/SMS Sender Using SMTP
SaltOS, ERP, CRM, Business Management Suite, Josep Sanz Campderrós
Anti Spam SMTP Gateway
Chat Messenger. E-Mail-Client. Websearch. Filetransfer.
A simple and fast cross-platform solution to send mass emails.
Simple-to-use/-install issue-tracking system: web, REST, email, CLI
Booking/reservation of meeting rooms/equipment with e-mail invitations
XRocket Email Tool for Sending Emails to Multiple Users
Management of table tennis umpires, referees, and their assigments.