Email Authentication
rtl.lu
SPF
passDeclares which servers may send mail for this domain.
v=spf1 include:_spf.rtl.lu include:amazonses.com include:email.gigya-raas.com include:spf.sendinblue.com include:spf.protection.outlook.com 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_agg@vali.email
Mail Servers (MX)
0 rtl-lu.mail.protection.outlook.com