Mailur

Judgement

What it is

Complete system

What it does

A Gmail-inspired webmail on top of Dovecot that uses tags instead of folders, manual thread linking, Sieve filters and Markdown composing.

Adopt it when

Only if you want to revive a tag-based webmail; there are maintained alternatives.

Watch out

No push since December 2022 and no releases.

Ready for

Experimental

Runs as

Self-hosted server

Built with

Python, Vue and Dovecot

How established

Established: started 12 years ago, no tagged release yet.

What the license allows

Use inside your business is unrestricted, but anything you distribute that includes it must be released under the same license.

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: Mailur → CPython → GCC → LLVM project → runs on a microchip

How compilers were built, back to punched paper tape

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