Email Formats
{
"mx": [
"0 pubco-ca.mail.protection.outlook.com."
],
"spf": [
"v=spf1 include:spf.mailjet.com ip4:192.81.196.42 include:spf.protection.outlook.com include:spf-ca.emailsignatures365.com include:servers.mcsv.net ~all"
]
}