v0.3.0-beta8

Pre-release for v0.3.0. Not for production use.

Fixed

• IMAP sender check: some mail providers write a separate Authentication-Results header for each check, each with its own ID under one domain (for example bimi.provider.example, dmarc.provider.example). Only the top header was read. That one often holds no DMARC result, so every report counted as coming from an unverified sender. The app now reads the whole block of headers at the top from your mail server and uses its DMARC result. Headers further down, which a sender could have added themselves, still don't count.

No database changes since beta7.