Email Formats

{
"mx": [
"10 usb-smtp-inbound-1.mimecast.com.",
"10 usb-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 +a +mx +ip4:68.65.121.137 include:spf.web-hosting.com +ip4:198.54.120.45 +include:usb._netblocks.mimecast.com +include:_spf.google.com ~all"
]
}