Email Formats
{
"mx": [
"10 icvpartners-com.mx1.arsmtp.com.",
"20 icvpartners-com.mx2.arsmtp.com."
],
"spf": [
"v=spf1 mx include:spf.protection.outlook.com include:spf1.appriver.com include:spf2.appriver.com include:sendgrid.net -all"
]
}