domainaware / checkdmarc

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

dmarc validity check #57

Closed Pascal76 closed 3 years ago

Pascal76 commented 3 years ago

Hello,

The syntax error check is incomplete. cf: https://dmarc.org/2016/07/common-problems-with-dmarc-records/ ex: The “p=” policy tag must appear immediately following the “v=” tag. https://mxtoolbox.com/SuperTool.aspx?action=dmarc%3ainfo.dumex.sg&run=toolpage