Domains with DNS TXT v=spf1 mx include:za._netblocks.mimecast.com include:spf.protection.outlook.com -all
There are 8 domains that have DNS TXT set to v=spf1 mx include:za._netblocks.mimecast.com include:spf.protection.outlook.com -all. The top 8 records ordered by domain rank are listed below.