Email Formats
{
"mx": [
"0 us-smtp-inbound-1.mimecast.com.",
"0 us-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 include:us._netblocks.mimecast.com ip4:192.69.130.0/23 ip4:192.254.115.42 ip4:66.7.134.162 ip4:66.7.134.170 include:mailgun.org include:email.freshdesk.com include:spf.protection.outlook.com include:sendgrid.net include:servers.mcsv.net ~all"
]
}