i3s-mta-sts

MTA-STS Policy File

_mta-sts TXT record

v=STSv1; id=202607131450Z; should be utc time i.e. id=yyyyMMddHHmm

_smtp._tls Record

v=TLSRPTv1; rua=mailto:tls-rpt@i3Secure.co.uk

Policy File Config

Currently in testing