Email Formats
{
"mx": [
"10 de-smtp-inbound-1.mimecast.com.",
"10 de-smtp-inbound-2.mimecast.com.",
"15 mazars-pl.mail.protection.outlook.com."
],
"spf": [
"v=spf1 a ip4:217.67.197.182 ip4:217.67.197.186 include:de._netblocks.mimecast.com include:spf.protection.outlook.com include:spf.emailkampane.cz -all"
]
}