mail/py-postfix-mta-sts-resolver 1.4.0_1 DragonFly

Daemon which provides TLS client policy for Postfix via socketmap, according to domain MTA-STS policy. Current support of RFC8461 is limited:

• MTA-STS policy overrides DANE TLS authentication against RFC 8461, 2.
• Daemon lacks some minor features:
  • Fetch error reporting.
  • Fetch ratelimit (but actual fetch rate partially restricted with cache_grace config option).

Server has configurable cache backend which allows to store cached STS policies in memory (internal), file (sqlite), Redis database (redis) or in PostgreSQL database (postgres).