Email Formats
{
"mx": [
"20 eu-smtp-inbound-2.mimecast.com.",
"10 eu-smtp-inbound-1.mimecast.com."
],
"spf": [
"v=spf1 include:eu._netblocks.mimecast.com include:mailgun.org include:relay.mailchannels.net include:spf-uk.emailsignatures365.com ip4:81.134.44.227 ip4:5.80.139.234 ip4:194.74.173.194/24 ~all"
]
}