commits
Add Listmonk integration: Sending to newsletter via email
- Extract domain from From address instead of hardcoded @neomd
- Add extractDomain() function with fallback to localhost
- Update all 3 Message-ID generation points (send/draft/reply)
- Add comprehensive tests and RFC compliance integration test
- Document email standards in docs/email-standards.md
Fixes RFC 5322 recommendation for Message-ID to contain sender's
domain. Improves spam filter compatibility and email threading.
Feature: Add headless option to run on server to sync
- Extract domain from From address instead of hardcoded @neomd
- Add extractDomain() function with fallback to localhost
- Update all 3 Message-ID generation points (send/draft/reply)
- Add comprehensive tests and RFC compliance integration test
- Document email standards in docs/email-standards.md
Fixes RFC 5322 recommendation for Message-ID to contain sender's
domain. Improves spam filter compatibility and email threading.