Email Formats
{
"mx": [
"20 us-smtp-inbound-2.mimecast.com.",
"10 us-smtp-inbound-1.mimecast.com."
],
"spf": [
"v=spf1 +a ip4:184.107.112.82 ip4:184.107.112.76 +include:us._netblocks.mimecast.com +include:_spf.ixmedia.com +ip4:199.244.76.0/24 +ip4:207.126.101.0/24 +ip4:209.85.208.53/24 +ip4:209.85.167.41/24 +ip4:52.235.41.159/24 +a:usmtp.mycloudmailbox.com -all"
]
}