tegwick 65887ef637 Route forwarded mail by its original sender; register Grok briefs via founder. ... Adds forwarded_from (original sender from the forwarded header block, English/German) to delivery provenance and source match rules, so only founder forwards of noreply@x.ai mail route as Grok briefs. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Assistant: claude-code Assistant-Model: opus Assistant-Process: 1170398@bnt-lap001 Assistant-Session: 622cd705-cb31-4322-ba08-dd42e44fa583		2026-10-05 16:24:33 +02:00
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data-contracts.md	Route forwarded mail by its original sender; register Grok briefs via founder.	2026-10-05 16:24:33 +02:00