Email Authentication
telekom-domains.de
SPF
passDeclares which servers may send mail for this domain.
v=spf1 a mx ~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: quarantine.
v=DMARC1;p=quarantine;rua=mailto:dmarc@telekom.com;ruf=mailto:dmarc@telekom.com
Mail Servers (MX)
10 mail.telekom-registrar.de