Email Formats
{
"mx": [
"10 us-smtp-inbound-2.mimecast.com.",
"10 us-smtp-inbound-1.mimecast.com."
],
"spf": [
"v=spf1 ip4:142.59.66.52 ip4:207.194.245.202 ip4:209.53.155.226 ip4:209.53.18.170 ip4:209.121.140.66 ip4:206.108.26.106 include:_netblocks.mimecast.com include:es._spf.adp.com ~all"
]
}