SPF, DKIM, DMARC, MX, and CAA configuration
SPF
25
/25
DMARC
13
/30
DKIM
0
/20
MX
10
/10
CAA
0
/10
v=spf1 ip4:203.214.140.46 ip4:52.62.239.204 ip4:52.62.174.181 ip4:52.63.246.146 ip4:52.62.216.114 ip4:52.62.48.204 ip4:13.211.187.239 ip4:13.236.255.248 include:spf.protection.outlook.com -allv=DMARC1; p=nonestuckonyou-de.mail.protection.outlook.com.