Domains with DNS TXT v=spf1 ip4:188.208.37.75 +a +mx include:spf.spamservice.nl include:spf.protection.outlook.com include:_spf.relay.mailprotect.be ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:188.208.37.75 +a +mx include:spf.spamservice.nl include:spf.protection.outlook.com include:_spf.relay.mailprotect.be ~all.