Domains with DNS TXT v=spf1 mx a include:spf.protection.outlook.com include:_spf.relay.mailprotect.be include:_spf.powermail.be ~all
There are 3 domains that have DNS TXT set to v=spf1 mx a include:spf.protection.outlook.com include:_spf.relay.mailprotect.be include:_spf.powermail.be ~all. The top 3 records ordered by domain rank are listed below.