domainaware / checkdmarc

A parser for SPF and DMARC DNS records
https://domainaware.github.io/checkdmarc
Apache License 2.0
244 stars 76 forks source link

Add support for SMTP MTA Strict Transport Security (MTA-STS) #115

Closed seanthegeek closed 8 months ago

seanthegeek commented 8 months ago

Add support for parsing and validating MTA-STS DNS records and policies hosted via HTTPS.

RFC 8461

seanthegeek commented 8 months ago

Added in 5.0.0