Install latest/stable of Mailpit

Ubuntu 16.04 or later?

Make sure snap support is enabled in your Desktop store.


Install using the command line

sudo snap install mailpit

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Channel Version Published

Details for Mailpit

Package name

  • mailpit

License

  • MIT

Last updated

  • Today - latest/stable
  • Today - latest/candidate

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Email and SMTP testing tool with a web interface and an API

Mailpit catches the email your applications send. Its SMTP server stores every message, a web interface shows them (HTML, text, source, headers and attachments) and a REST API lets automated tests read them. It also offers message tagging, HTML and link checks, SMTP relaying and an optional POP3 server.

Getting started

The service starts right after installation and listens on this machine only: SMTP on 127.0.0.1:1025, the web interface and API on http://127.0.0.1:8025. Send a test message:

printf 'To: you@example.com\nSubject: Test\n\nHello\n' | mailpit sendmail

Settings

sudo snap set mailpit smtp-address=0.0.0.0:1025
sudo snap set mailpit http-address=0.0.0.0:8025

Other upstream settings, such as authentication, TLS, relaying and message limits, go in /var/snap/mailpit/common/mailpit.env as MP_* variables. Restart the service after editing it:

sudo snap restart mailpit.daemon

sendmail

mailpit.sendmail is a sendmail replacement that delivers to the service.

Captured mail is stored in /var/snap/mailpit/common. Updates come through snap refresh; the upstream version check is disabled.

Revision Channel Version Published Build Commit Download SBOM

The build and commit information is derived from build infrastructure records.


Install Mailpit on your Linux distribution

Choose your Linux distribution to get detailed installation instructions. If yours is not shown, get more details on the installing snapd documentation.