Email Formats

{
"mx": [
"5 us-smtp-inbound-1.mimecast.com.",
"10 us-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 mx ip4:100.43.197.62 include:us._netblocks.mimecast.com include:_spf.sendergen.com -all"
]
}