Email Formats
{
"mx": [
"20 atgcontractor-com.mail.protection.outlook.com.",
"0 ca-smtp-inbound-1.mimecast.com.",
"10 ca-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 include:ca._netblocks.mimecast.com ip4:207.34.97.252 include:spf.protection.outlook.com ip4:52.233.37.155 ip4:52.242.32.10 include:spf.ca.exclaimer.net ~all"
]
}