SPF, DKIM, DMARC, MX, and CAA configuration
SPF
10
/25
DMARC
16
/30
DKIM
0
/20
MX
10
/10
CAA
0
/10
v=spf1 redirect=_spf.warsteiner.dev=DMARC1; p=none; rua=mailto:dmarc-report@warsteiner.de; ruf=mailto:dmarc-report@warsteiner.de; rf=afrf; sp=none; fo=0:1:d:s; pct=100; adkim=r; aspf=rmx03.hornetsecurity.com.mx01.hornetsecurity.com.mx04.hornetsecurity.com.mx02.hornetsecurity.com.