mailpit

Install command:
brew install mailpit

Web and API based SMTP testing

https://mailpit.axllent.org/

License: MIT

Development: Pull requests

Formula JSON API: /api/formula/mailpit.json

Formula code: mailpit.rb on GitHub

Bottle (binary package) installation support provided for:

macOS on
Apple Silicon
tahoe
sequoia
sonoma
macOS on
Intel
sonoma
Linux ARM64
x86_64

Current versions:

stable 1.30.3

Depends on when building from source:

go 1.26.4 Open source programming language to build simple/reliable/efficient software
node 26.4.0 Open-source, cross-platform JavaScript runtime environment

Analytics:

Installs (30 days)
mailpit 1,766
mailpit --HEAD 5
Installs on Request (30 days)
mailpit 1,766
mailpit --HEAD 5
Build Errors (30 days)
mailpit 0
Installs (90 days)
mailpit 6,173
mailpit --HEAD 10
Installs on Request (90 days)
mailpit 6,173
mailpit --HEAD 10
Installs (365 days)
mailpit 16,867
mailpit --HEAD 28
Installs on Request (365 days)
mailpit 16,867
mailpit --HEAD 28