Email Formats
{
"mx": [
"10 us-smtp-inbound-1.mimecast.com.",
"10 us-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 include:spf.protection.outlook.com include:_netblocks.mimecast.com include:_spf.messagegears.net ip4:208.185.177.161/32 ip4:72.15.242.19 ip4:64.73.120.224/27 ip4:213.41.42.80/28 ip4:69.7.228.81 ip4:69.7.228.149 -all"
]
}