SPF, DKIM, DMARC, MX, and CAA configuration
SPF
18
/25
DMARC
13
/30
DKIM
0
/20
MX
10
/10
CAA
v=spf1 a mx ~all
v=DMARC1;p=none;sp=none;pct=100;adkim=r;aspf=r;
dedi251.your-server.de.