Email Formats
{
"mx": [
"0 wirelessxplosion-ca.mail.protection.outlook.com."
],
"spf": [
"v=spf1 include:spf.protection.outlook.com a:smtp3.shopify.com a:smtp2.shopify.com include:sender.zohobooks.com include:spf.memberzone.com include:mailgun.org -all"
]
}