v0.11.0

stalwartlabs/stalwartv0.11.0Jan 6, 2025by mdecimus

AI Summary

A major release featuring a rewritten Rust spam filter, improved distributed locking, and significant configuration changes.

Key Highlights

Spam filter rewritten in Rust
Improved distributed locking and large queue handling
ASN and GeoIP lookups
Sharded In-Memory Store

Breaking Changes

Configuration file changes (see UPGRADING.md)
Pipes deprecated in favor of MTA hooks

New Features

Spam filter rewritten in Rust
ASN and GeoIP lookups
Bulk operations REST endpoints
Faster S3-FIFO caching
Support adding the Delivered-To header
Semver compatibility checks when upgrading
Sharded In-Memory Store

Full Release Notes

## [0.11.0] - 2025-01-06

This version includes breaking changes to the configuration file, please read [UPGRADING.md](UPGRADING.md) for details.
To upgrade replace the `stalwart-mail` binary and then upgrade to the latest web-admin.

### Added
- Spam filter rewritten in Rust for a significant performance improvement.
- Multiple spam filter improvements (#947) such as training spam/ham when moving between inbox and spam folders (#819).
- Improved distributed locking and handling of large distributed SMTP queues.
- ASN and GeoIP lookups.
- Bulk operations REST endpoints (#925).
- Faster S3-FIFO caching.
- Support adding the `Delivered-To` header (#916).
- Semver compatibility checks when upgrading (#844).
- Sharded In-Memory Store.

### Changed
- Removed authentication rate limit (no longer necessary since there is fail2ban).
- Pipes have been deprecated in favor of MTA hooks.

### Fixed
- OpenPGP EOF error (#1024).
- Convert emails obtained from external directories to lowercase (#1004).
- LDAP: Support both name and email fields to be mapped to the same attribute.
- Admin role can't be assigned if an acccount with the same name exists.
- Fix macro detection in DNS record generation (#978).
- Use host FQDN in install script (#1003).