Domains with DNS TXT v=spf1 +ip4:50.78.14.218 include:spf.protection.outlook.com include:12.226.212.67 include:_netblocks.mimecast.com -all
There is 1 domain that have DNS TXT set to v=spf1 +ip4:50.78.14.218 include:spf.protection.outlook.com include:12.226.212.67 include:_netblocks.mimecast.com -all.