__  __ _____  _            ____  _____  ____
|  \/  |_   _|/ \    ___   / ___||_   _|/ ___|
| |\/| | | | / _ \  |___|  \___ \  | |  \___ \
| |  | | | |/ ___ \         ___) | | |   ___) |
|_|  |_| |_/_/   \_\       |____/  |_|  |____/   wizard

This server publishes MTA-STS policies (RFC 8461).

  GET /.well-known/mta-sts.txt   policy for the requesting mta-sts.<domain> host
  GET /policy/<domain>           same policy by explicit domain (debug)
  GET /healthz                   liveness probe

Serving policies for any domain with resolvable MX records (4 explicitly configured). All systems operational.
https://github.com/c4a8/c4a8-mta-sts-wizard