Email Formats

{
"mx": [
"10 usb-smtp-inbound-1.mimecast.com.",
"10 usb-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 ip4:74.125.148.0/22 ip4:173.213.255.140/28 ip4:173.213.227.156/30 include:_spf.google.com include:usb._netblocks.mimecast.com include:_spf1.recruitics.com include:2549454.spf10.hubspotemail.net include:_spf.sendergen.com ~all"
]
}