2026-05
resend/react-email2026-05May 12, 2026by FreddleSpl0it
AI Summary
A small but important security update that patches Postfix access rules and improves HTML escaping in the web interface.
Key Highlights
- Postfix postscreen_access.cidr updated (2 changes)
- HTML escaping in sieve filter edit view
- HTML escaping in queue manager
- Translations updated from Weblate
Full Release Notes
## What's Changed This is a small but important update that fixes a security-related issue. We strongly recommend updating to this version. The associated CVE identifier will be published at a later time. * [Postfix] update postscreen_access.cidr by @milkmaker in https://github.com/mailcow/mailcow-dockerized/pull/7177 * [Postfix] update postscreen_access.cidr by @milkmaker in https://github.com/mailcow/mailcow-dockerized/pull/7209 * Translations update from Weblate by @milkmaker in https://github.com/mailcow/mailcow-dockerized/pull/7190 * Translations update from Weblate by @milkmaker in https://github.com/mailcow/mailcow-dockerized/pull/7218 * [Web] escape HTML in sieve filter edit view and queue manager by @FreddleSpl0it in https://github.com/mailcow/mailcow-dockerized/pull/7220 **Full Changelog**: https://github.com/mailcow/mailcow-dockerized/compare/2026-03b...2026-05