Email Authentication

radioeins.de

SPF

pass

Declares which servers may send mail for this domain.

v=spf1 a:m-relayp02.rbb-online.de a:m-relayb02.rbb-online.de include:spf.protection.outlook.com include:amazonses.com include:_pui.sr.de -all

none

Cryptographic signature on outbound mail (selector: none).

No record published.

pass

Tells receivers what to do with mail that fails SPF/DKIM. Policy: reject.

v=DMARC1; p=reject; pct=100; rua=mailto:rua@rbb.onmicrosoft.com,mailto:dmarc_agg@vali.email; ruf=mailto:ruf@rbb.onmicrosoft.com; fo=1;

0 radioeins-de.mail.protection.outlook.com