SPF, DKIM, DMARC, MX, and CAA configuration
SPF
25
/25
DMARC
30
/30
DKIM
0
/20
MX
10
/10
CAA
0
/10
v=spf1 a mx ip4:185.61.28.237 ip4:87.230.46.35 ip6:2a01:488:42::/48 ip4:83.169.37.185 ip6:2a01:488:66:1000:53a9:25b9:0:1/128 include:spf.crsend.com include:spf.brevo.com -allv=DMARC1; p=reject; pct=100; rua=mailto:postmaster@geiger-edelmetalle.de;mx-02-eu-central-1.prod.hydra.sophos.com.mx-01-eu-central-1.prod.hydra.sophos.com.