Camunda - The Universal Process Orchestrator
Postfix - Postfix is a mail transfer agent (MTA) that routes and delivers electronic mail.
Appian - See how Appian, leading provider of modern low-code and BPM software solutions, has helped transform the businesses of over 3.5 million users worldwide.
sSMTP - sSMTP is a simple MTA to deliver mail from a computer to a mail server.
Kintone - Build business apps and supercharge your company's productivity with kintone's all-in-one...
Sendmail - Sendmail is a general purpose internetwork email routing facility that supports many kinds of...