DEEN

Stalwart Mail Server

Stalwart Labs · current 0.16.20

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The current version of Stalwart Mail Server is 0.16.20 (as of 30/08/2026). patchletter checks the official source daily and emails you new releases.

Version history & changelog · as detected by patchletter

VersionChannelDateNotes
0.16.20STABLE30/08/2026Release notes →
0.16.19STABLE24/08/2026Release notes →
0.16.18STABLE17/08/2026Release notes →
0.16.17STABLE10/08/2026Release notes →
0.16.16STABLE02/08/2026Release notes →
0.16.15STABLE27/07/2026Release notes →
0.16.14STABLE20/07/2026Release notes →
0.16.13STABLE12/07/2026Release notes →
0.16.12STABLE06/07/2026Release notes →
0.16.11STABLE25/06/2026Release notes →
0.16.10STABLE21/06/2026Release notes →
0.16.9STABLE16/06/2026Release notes →
0.16.8STABLE06/06/2026Release notes →
0.16.7STABLE29/05/2026Release notes →
0.16.6STABLE20/05/2026Release notes →
0.16.5STABLE11/05/2026Release notes →
0.16.4STABLE05/05/2026Release notes →
0.16.3STABLE30/04/2026Release notes →
0.16.2STABLE28/04/2026Release notes →
0.16.1STABLE25/04/2026Release notes →
0.16.0STABLE20/04/2026Release notes →
0.15.5STABLE14/02/2026Release notes →
0.15.4STABLE19/01/2026Release notes →
0.15.3STABLE29/12/2025Release notes →
0.15.2STABLE22/12/2025Release notes →
0.15.1STABLE17/12/2025Release notes →
0.15.0STABLE16/12/2025Release notes →
0.14.1STABLE28/10/2025Release notes →
0.14.0STABLE22/10/2025Release notes →
0.13.4STABLE30/09/2025Release notes →
0.13.3STABLE09/09/2025Release notes →
0.13.2STABLE28/07/2025Release notes →
0.13.1STABLE16/07/2025Release notes →
0.13.0STABLE15/07/2025Release notes →
0.12.5STABLE26/06/2025Release notes →
0.12.4STABLE03/06/2025Release notes →
0.12.3STABLE30/05/2025Release notes →
0.12.2STABLE27/05/2025Release notes →
0.12.1STABLE26/05/2025Release notes →
0.11.8STABLE30/04/2025Release notes →
0.11.7STABLE24/03/2025Release notes →
0.11.6STABLE01/02/2025Release notes →
0.11.4STABLE29/01/2025Release notes →
0.11.3STABLE17/01/2025Release notes →
0.11.2STABLE17/01/2025Release notes →
0.11.1STABLE06/01/2025Release notes →
0.11.0STABLE06/01/2025Release notes →
0.10.7STABLE04/12/2024Release notes →
0.10.6STABLE07/11/2024Release notes →
0.10.5STABLE17/10/2024Release notes →

Frequently asked questions

What is the latest version of Stalwart Mail Server?
Stalwart Mail Server 0.16.20, released 30/08/2026. patchletter checks the vendor's official source daily for new releases.
Where can I find the Stalwart Mail Server release notes?
The version history above links to the vendor's official release notes where the vendor publishes them. patchletter deliberately stores no vendor full texts.
How do I get notified about new Stalwart Mail Server updates?
Tick Stalwart Mail Server off in the catalogue and leave your address. From then on new versions go out by email — one at a time, or bundled in the daily or weekly digest.

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Also available: ?v=eol (end of support) and ?v=cve (actively exploited).

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