Domains with DNS TXT v=spf1 a mx ip4:217.13.141.194 include:spf.protection.outlook.com include:_netblocks.mimecast.com ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:217.13.141.194 include:spf.protection.outlook.com include:_netblocks.mimecast.com ~all.