Marc Roos skrev den 2020-10-26 15:04:
and forward- and reverse DNS records for your mailserver match.do even googles ips confirm to this standard?
i have never seen spf helo pass from google envelope senders hint to owner of this maillist here
Marc Roos skrev den 2020-10-26 15:04:
and forward- and reverse DNS records for your mailserver match.do even googles ips confirm to this standard?
i have never seen spf helo pass from google envelope senders hint to owner of this maillist here