Based on our record, MailCatcher seems to be a lot more popular than Postfix. While we know about 12 links to MailCatcher, we've tracked only 1 mention of Postfix. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
If you want to test SMTP mail delivery, there's MailCatcher: https://mailcatcher.me/. - Source: Hacker News / 6 months ago
Useful. Seems very similar to MailCatcher, but not depending on Ruby is always a plus. Source: 11 months ago
Mailcatcher.me — Catches mail and serves it through a web interface. - Source: dev.to / over 1 year ago
I just upgraded to Alpine Linux 3.16.1 This is an important upgrade as it fixes 2 major issues: - busybox CVE-2022-30065 - openssl CVE-2022-2097 Related information: Mailcatcher as a docker image using Alpine Linux 3.16.1: https://hub.docker.com/r/stpaquet/alpinemailcatcher Github repo: https://github.com/spaquet/docker-alpine-mailcatcher Mailcatcher: https://mailcatcher.me. Source: almost 2 years ago
Mailcatcher: https://mailcatcher.me. Source: almost 2 years ago
Read the documentation on postfix.org and/or buy one of the many available Postfix books (it really helps to understand the Postfix philosophy). Source: about 3 years ago
MailHog - MailHog is an email testing tool inspired by MailCatcher, but easier to install.
iRedMail - A fully fledged, free email server solution, an open source project (GPL v2).
Mailtrap - Email Delivery Platform that delivers just in time. Great for businesses and individuals.
Zimbra - Zimbra is trusted by over 500 million users to increase productivity with a complete set of collaboration tools while maintaining total control over security and privacy.
FakeSMTP - FakeSMTP is a Free Fake SMTP Server with GUI for testing emails in applications easily.
Exim - Exim is a message transfer agent (MTA) developed at the University of Cambridge for use on Unix systems connected to the Internet.