SPF, DKIM, DMARC, MX, and CAA configuration
SPF
18
/25
DMARC
13
/30
DKIM
0
/20
MX
10
/10
CAA
0
/10
v=spf1 a ip4:178.77.121.128/26 ip4:46.4.238.128/29 ip4:158.69.163.48/29 ip4:194.42.96.0/24 ip6:2a01:4f8:10a:f09::/64 include:_spf.mittelstandscloud.de include:spf.crsend.com include:spf.protection.outlook.com include:spf-eu.emailsignatures365.com ~allv=DMARC1; p=none;openknowledge-de.mail.eo.outlook.com.