Sendmail vs testmail.app
A side-by-side look at Sendmail and testmail.app. For an in-depth review of either product, follow the links below.
Sendmail
Network & Admin
Sendmail is a widely used open-source mail transfer agent (MTA) for routing and delivering email on Unix and Linux systems. It handles routing emails between mail servers and delivers them to local users' mailboxes.
emailsmtpmtamail-transfer-agent
testmail.app
Office & Productivity
testmail.app is a simple, easy-to-use email testing application for macOS. It allows you to send and receive test emails without connecting to an email server.
emailtestingmacos
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