SMTP TLS Report reader for MTA-STS policies

• EasyDMARC info page: https://easydmarc.com/blog/how-to-set-up-tls-rpt/

  • Generate DNS record: https://easydmarc.com/tools/tls-rpt-generator
  • Check DNS record: https://easydmarc.com/tools/tls-rpt-check
  • Generate MTA-STS DNS record: https://easydmarc.com/tools/mta-sts-generator
  • Check MTA-STS DNS record: https://easydmarc.com/tools/mta-sts-check

• MXToolbox info page: https://mxtoolbox.com/dmarc/smtp-tls/what-are-smtp-tls-reports

  • Check TLS-RPT DNS record: https://mxtoolbox.com/SuperTool.aspx (with tlsrpt: prefix)
  • Check MTA-STS DNS record: https://mxtoolbox.com/mta-sts.aspx

• Example TLS-RPT report: https://tools.ietf.org/html/draft-ietf-uta-smtp-tlsrpt-23#appendix-B