MailCatcher vs OpenSMTPD
A side-by-side look at MailCatcher and OpenSMTPD. For an in-depth review of either product, follow the links below.
MailCatcher
Development
MailCatcher is a simple, open source email testing tool for developers. It runs a local SMTP server to catch emails sent from web apps during development, allowing developers to preview them in a web interface instead of sending them externally.
emailtestingsmtppreview
OpenSMTPD
Network & Admin
OpenSMTPD is an open source SMTP server daemon for Linux and BSD operating systems. It aims to be a free, secure, and featureful SMTP server for both hosting providers and end users.
smtpmail-serveremaillinuxbsdopen-source
Related Comparisons
FakeSMTP
Origami SMTP
MailDev
Sendria
MailSpons
SMTP Bucket