Mick skrev den 2015-08-27 15:02:
I will be pleased to read of any alternatives, if there are any.
drop sender-id, drop srs use spf, sign with dkim monitor dmarchttps://dmarcian.com/ i can only say good things about this domain, it have helped me on track with it all, even for domains that have there own server problems with spf, or servers where i just managed the dns for example.net
if all the above is not possible stop forwarding
