Name: Mailpit
Author: Ralph Slooten

Mailpit

Ralph Slooten·axllent.mailpit

An email and SMTP testing tool with API for developers

Mailpit is a small, fast, low memory, zero-dependency, multi-platform email testing tool & API for developers. It acts as an SMTP server, provides a modern web interface to view & test captured emails, and includes an API for automated integration testing. Mailpit was originally inspired by MailHog which is no longer maintained and hasn't seen active development or security updates for a few years now.

winget install --id axllent.mailpit --exact --source winget

Latest 1.29.5·March 29, 2026

Release Notes

Security

Add sandbox attribute to message iframe for extra layer of security (already protected via CSP headers)

Feature

Add option to disable auto-VACUUMing of the SQLite database (#661)

Chore

Update Go dependencies
Update node dependencies

Installer type: `zip`

Architecture	Scope	Download	SHA256
`x64`	—	Download	`DF62B2E446B7037C30D0CC3ECCD248F3B0EFBD8FFC2472DF9ABF697376EADA99`
`arm64`	—	Download	`34ED310683A707035CF6059CDAB783D56B531FDFB2721A93A35F2BEAB6530F8A`

Details

Homepage: https://github.com/axllent/mailpit
License: MIT
Publisher: Ralph Slooten
Support: https://github.com/axllent/mailpit/issues
Moniker: mailpit