SPF, DKIM, DMARC, MX, and CAA configuration
SPF
25
/25
DMARC
25
/30
DKIM
0
/20
MX
10
/10
CAA
0
/10
v=spf1 a ip4:104.40.229.156 ip4:93.90.135.179 include:spf.mailjet.com include:spf1.spf.speedkom.net include:spf.sendinblue.com include:antispameurope.com include:spf.protection.outlook.com include:spf.exclaimer.net include:spf.hornetsecurity.com include:spf.mediengruppe-pd.de -allv=DMARC1; p=quarantine; sp=quarantine; rua=mailto:dmarc@azv.de; ruf=mailto:dmarc@azv.de; adkim=r; aspf=r; fo=1mx01.hornetsecurity.com.mx04.hornetsecurity.com.mx03.hornetsecurity.com.mx02.hornetsecurity.com.