SPF, DKIM, DMARC, MX, and CAA configuration
SPF
25
/25
DMARC
25
/30
DKIM
0
/20
MX
10
/10
CAA
0
/10
v=spf1 ip4:217.145.96.0/22 ip4:217.145.111.64/27 ip6:2001:4dc8:100::99:61 ip6:2001:4dc8:100::99:62 include:_nl.relay.tmt.de include:_web.relay.tmt.de -allv=DMARC1; p=quarantine; rua=mailto:aggregate_reports@tmt.de; ruf=mailto:forensic_reports@tmt.de; fo=1; adkim=r; aspf=smc.tmt.de.