E-mails, subdomains and names
Archive a lifetime of email and chat. Offline search, analytics
Google Mail registration
Proton Mail Bridge application
Anti-Spam SMTP Proxy Server implements multiple spam filters
XRocket Email Tool for Sending Emails to Multiple Users
Booking/reservation of meeting rooms/equipment with e-mail invitations
PHP SDK to connect with Easy Email Verification API and validate email
Strong Email & Apache Log Analysis with Active Security Features
Open source e-mail tracker made with Flask, setup & run in 10 minutes
Self-Hosted, Full Featured, Email Mailing List Manager
Google Apps Script to send third party recruiter email to spam
Multi-protocol server written in Java
Multi user address book application accessable through the web.
Wrappers around msmtp for use as queueing MTA with extra features
Source code for be able to use Relation Tags.
A full-featured email creation and transfer class for PHP