🚀 Rspamd 3.14.2 Released!

Date: December 10, 2025 | Type: Patch Release

🔥 Key Features

📤 Metadata Exporter Enhancements

• New formatters: multipart, msgpack, and json_with_message
• Binary message support and efficient multipart uploads
• Deprecated old meta_headers option in favor of new formatters

🛡️ DMARC RUA Validation

• New rspamadm dmarc_report --recheck-rua flag
• Re-validate cached report addresses against exclusion maps
• Useful for validating domains against RBLs before sending reports

✉️ Milter Headers Control

• Selective Authentication-Results removal with remove_ar_from
• Target specific domains for header cleanup

📚 Documentation

• Added comprehensive Python/aiohttp example for handling multipart metadata exports

🔗 GitHub | Changelog

Patch release focused on Metadata Exporter flexibility and DMARC reporting improvements. Recommended upgrade for metadata export users! 🎯