Halon MTA
KumoMTA
Postfix
PowerMTA
MailerQ
GreenArrow Engine
Sendmail
Exim
Vim Python IDE
Halon MTA
Vim Python IDEKumoMTA - KumoMTA is the world's first Open-Source MTA designed from the ground-up for large-volume senders. Get a fast, flexible, supported solution.
Postfix - Postfix is a mail transfer agent (MTA) that routes and delivers electronic mail.
PowerMTA - PowerMTA is an industrial-strength software for high-volume email delivery.
MailerQ - MailerQ is a high performance Mail Transfer Agent (MTA) designed for delivering large volume email messages at very high speeds.
GreenArrow Engine - GreenArrow Transactional Email provides a flexible and secure SMTP and API email delivery from application or website.
Sendmail - Sendmail is a general purpose internetwork email routing facility that supports many kinds of...