Domains with DNS TXT v=spf1 ip4:198.12.124.226 ip4:107.172.15.50 a include:relay.mailchannels.net include:msgfocus.com include:spf.protection.outlook.com ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:198.12.124.226 ip4:107.172.15.50 a include:relay.mailchannels.net include:msgfocus.com include:spf.protection.outlook.com ~all.