Anonymous SMTP relay using Sphinx mixnet routing - sender anonymity, forward secrecy, traffic-analysis resistance https://git.virebent.art/virebent/fog/atom?h=claude%2Fclaude-md-mlwplqovo6zelfxl-5UjHa 2026-02-21T19:30:09+00:00 2026-02-21T19:30:09+00:00 Claude noreply@anthropic.com 2026-02-21T19:30:09+00:00 urn:sha1:61231f852c9c2777c1f2d6387c94247316b29bb8 Documents the fog anonymous SMTP relay project including: single-file architecture layout with section line ranges, build/run commands, all CLI flags, dependencies, goroutine map, runtime files, protocol data flow, coding conventions, log prefix reference, security invariants, and SQLite queue monitoring queries. https://claude.ai/code/session_01QCZ2S9NJbSZoSNhhbSLS8M