Email Authentication
hetnet.nl
SPF
warningDeclares which servers may send mail for this domain.
v=spf1 include:spf.ews.kpnxchange.com ?all
DKIM
noneCryptographic signature on outbound mail (selector: none).
No record published.
DMARC
passTells receivers what to do with mail that fails SPF/DKIM. Policy: reject.
v=DMARC1; p=reject; adkim=s; aspf=r; rua=mailto:dmarc@kpnmail.nl
Mail Servers (MX)
10 mx.kpnmail.nl