SPF, DKIM, DMARC, MX, and CAA configuration
SPF
18
/25
DMARC
16
/30
DKIM
0
/20
MX
10
/10
CAA
0
/10
v=spf1 mx include:mail-servers.ha-services.de ~allv=DMARC1; p=none; rua=mailto:dmarc@drensec.com; ruf=mailto:dmarc@drensec.com; fo=1mail-gw-01.ha-services.de.