Email Authentication

breuninger.com

SPF

pass

Declares which servers may send mail for this domain.

v=spf1 include:mail.zendesk.com include:amazonses.com -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; rua=mailto:dmarc@breuninger.de; ruf=mailto:dmarc@breuninger.de; fo=1; pct=100; ri=86400

10 mx01.hornetsecurity.com

20 mx02.hornetsecurity.com

30 mx03.hornetsecurity.com

40 mx04.hornetsecurity.com