Assembly Line

Gofer

Self-hosted multi-account email client with support for JMAP/IMAP/SMTP, direct integration with Gmail and Outlook APIs. Also Contacts and Calendar. Built with Go, templ, and HTMX, SQLite for storage

Gofer is an open-source email server project on GitHub under the MIT license (permissive), with 169 stars. It is built with Go and V8. Its last push was today.

Stars
169
License
MIT
Activity
Active
Latest release
v0.20.0

Code on GitHub Website

Judgement

What it is
Complete system
What it does
A self-hosted webmail with contacts and calendar that connects Gmail, Outlook, iCloud and any IMAP/SMTP or JMAP server, stored in SQLite.
Adopt it when
You want one self-hosted interface for personal mail across providers and can live with pre-1.0 changes.
Watch out
Six months old and maintained by one person; its author uses it daily but expects things to change.
Ready for
Usable
Runs as
Self-hosted server
Built with
Go, templ, HTMX and SQLite
How established
Young: started 6 months ago, latest release v0.20.0.
What the license allows
You can build it into a product you sell, as long as you keep its copyright notice.

Judged on 2026-11-03 from the project's README and GitHub data. The license and age lines are worked out directly.

Built from

Follow it down: Gofer → Go → runs on a microchip

How compilers were built, back to punched paper tape

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Stars, license and activity come from GitHub and refresh on a rolling hourly schedule. The project's own description is quoted as written.