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 mx include:_spfip.itx.de include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:spf.hornetsecurity.com include:7524911.spf07.hubspotemail.net include:agenturserver.de ip4:185.175.196.147 include:eu.transmail.net ~allv=DMARC1; p=nonemx01.hornetsecurity.com.mx03.hornetsecurity.com.mx02.hornetsecurity.com.mx04.hornetsecurity.com.