Open source email service with a strong focus on security and privacy
Command line management for Google G Suite
High performance, self-hosted, newsletter and mailing list manager
Free Email Backup Software | Email Backup App for Android
Free Extracts Emails, Phones and custom text from Web using JAVA Regex
Windows eml and mbox viewer.
Sync Outlook with Google, SOGo or any other CalDAV / CardDAV server
Powerful Open Source Email Marketing app with analytics & segmentation
Mail Notifer for Windows
SaltOS, ERP, CRM, Business Management Suite, Josep Sanz Campderrós
HotelSoft1.2Acs is a free open source software for the Hotel actvity
OpenXP 5 - a multi-protocol offline mail and news reader
Open source e-mail tracker made with Flask, setup & run in 10 minutes
SimDesk : Fast, Affordable, and High-Quality Virtual Number
A serverless email server on AWS using S3 and SES
The cult-favourite eMail client formerly known as Qualcomm Eudora
Create, send and track Unlimited bulk emails for Free
Send Mime and Smime Emails to Any Type of Mail Server
A free simple responsive HTML email template
An easy-to-use anti-spam email gateway
A program to send mail via SMTP from command line
Mail Alert Simple Mailer