Email Formats
{
"mx": [
"10 mx1-us1.ppe-hosted.com.",
"10 mx2-us1.ppe-hosted.com."
],
"spf": [
"v=spf1 +a +mx ip4:45.251.46.147 ip4:208.81.212.0/22 include:us._netblocks.mimecast.com include:_spf-us.ppe-hosted.com include:spf.protection.outlook.com ~all"
]
}