Email Formats
{
"mx": [
"1 dcustom-com.mail.protection.outlook.com."
],
"spf": [
"v=spf1 ip:167.89.56.252 ip4:72.32.188.33 184.106.44.162 include:_spf.google.com include:sendgrid.net include:sparkpostmail.com include:mediaintranets.net include:spf.protection.outlook.com -all"
]
}