Postal Alternatives

Similar projects and alternatives to Postal

• Haraka

  1 4,057 7.5 JavaScript Postal VS Haraka

  A fast, highly extensible, and event driven SMTP server

  

• MailHog

  - 9,298 0.0 Go Postal VS MailHog

  Web and API based SMTP testing

  

• Nanos

  github.com/nanovms

  sponsored

  Run Linux Software Faster and Safer than Linux with Unikernels.

  

• docker-mailserver

  1 7,984 9.4 Shell Postal VS docker-mailserver

  Production-ready fullstack but simple mail server (SMTP, IMAP, LDAP, Antispam, Antivirus, etc.) running inside a container.

  

• formspree

  - 2,744 0.0 Python Postal VS formspree

  Easy HTML form without PHP or JavaScript

  

• MailCatcher

  - 5,494 7.8 Ruby Postal VS MailCatcher

  Catches mail and serves it through a dream.

• OpenSMTPD

  - 406 7.5 C Postal VS OpenSMTPD

  This is official OpenSMTPD Portable repository. Forks, pull requests and other contributions are welcome!

  

• Exim

  - 604 9.4 C Postal VS Exim

  Exim Mail Transport Agent - source, testsuite and documentation

  

• Scout APM

  scoutapm.com

  sponsored

  Scout APM: A developer's best friend. Try free for 14-days. Scout APM uses tracing logic that ties bottlenecks to source code so you know the exact line of code causing performance issues and can get back to building a great product faster.

  

• mailrise

  1 151 7.5 Python Postal VS mailrise

  An SMTP gateway for Apprise notifications.

• Courier MTA

  - 51 6.4 C Postal VS Courier MTA

  Courier Mail Server

• Listmonk

  2 7,200 9.4 Go Postal VS Listmonk

  High performance, self-hosted, newsletter and mailing list manager with a modern dashboard. Single binary app.

• polysender

  1 11 7.1 Go Postal VS polysender

  Send email and SMS broadcasts to your contacts. SMS are sent via your Android phone connected to your PC.

• stackstorm-email

  1 6 4.4 Python Postal VS stackstorm-email

  E-Mail Actions/Sensors for StackStorm

  

• Maildrop

  - 738 0.0 CSS Postal VS Maildrop

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