Email Formats
{
"mx": [
"10 gw.csiinsurance.com.",
"0 unisourceins-com02c.mail.protection.outlook.com."
],
"spf": [
"v=spf1 include:mailgun.org include:spf.protection.outlook.com include:u28419878.wl129.sendgrid.net include:spf.rpost.net ~all"
]
}