SPF, DKIM, DMARC, MX, and CAA configuration
SPF
25
/25
DMARC
25
/30
DKIM
0
/20
MX
10
/10
CAA
0
/10
v=spf1 ip4:87.140.92.165 ip4:87.140.124.68 ip4:80.147.129.178 ip4:85.214.133.98 ip4:188.174.234.42 include:spf.hornetsecurity.com -allv=DMARC1;p=quarantine;pct=100;rua=mailto:edv@zirndorf.de;ri=604800mx03.hornetsecurity.com.mx04.hornetsecurity.com.mx02.hornetsecurity.com.mx01.hornetsecurity.com.