Achtung!
Security Update 2026-07a ist online, ist dringend zu patchen!
https://mailcow.email/posts/2026/release-2026-07/
Code
🏖️🐮 Mooly 2026 | Postfix 3.10.12, Rspamd 4.1.0 & Nginx 1.30.3 - Revision A
Latest
FreddleSpl0it released this 29 minutes ago
2026-07a
489db90
What's Changed
Important
This update addresses several security-related issues in mailcow. We strongly recommend updating your mailcow instance as soon as possible.
Updates and Security
[Rspamd] update to 4.1.4 by @FreddleSpl0it in #7386
Fix nginx CVE-2026-42533 by @SYNLINQ in #7358
Update actions/stale action to v11 by @renovate[bot] in #7375
Hardening mailcow by @FreddleSpl0it in #7387
Fixes
fix: restore subject display in quarantine overview by @oidipos in #7367
[Nginx] only bind IPv6 default_server when ENABLE_IPV6 is set by @smpaz7467 in #7343
[Web] fix add/time_limited_alias silently discarding requests and validity by @smpaz7467 in #7345
[Web] return sender_acl in get/mailbox API by @smpaz7467 in #7348
fix: cors allowed origins settings validation by @fallmo in #7333
[Web] harden CORS origin matching and add Vary: Origin by @FreddleSpl0it in #7385
[Web] Move mailcow update check to server side by @FreddleSpl0it in #7388
[Web] Create default mailbox template with eas and dav access by @FreddleSpl0it in #7389
[ACME] Skip mta-sts certificate request when MTA-STS is not active for a domain by @FreddleSpl0it in #7390
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