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Changes for version 0.04

  • Change: 6519b8439ae642ee51b4006cf4bb05418b34d34f Author: Markus Benning <> Date : 2019-05-08 11:26:13 +0000
    • Update test to reflect fixed TLSRPT lookup
    • Now as the TLSRPT lookup works also seem to have such a record.
  • Change: aba5be5377af0969ca574de9e6bb37850f678a19 Author: Markus Benning <> Date : 2019-05-08 11:13:06 +0000
    • Fix TLSRPT record pattern _tcp -> _tls
    • The TLSRPT record was build by appending _smtp._tcp which was a mistake. Must be _smtp._tls. (RFC8460)
    • Thanks to Jeff Forsyth for reporting this.


library for looking up MTA-STS policies
class for MTA-STS domain lookups
class to parse and generate RFC8461 policies
role for semicolon-separated key/value pairs
a STS DNS TXT record string
a TLSRPT record string