Email Formats
{
"mx": [
"0 gmdefense.mail.protection.office365.us."
],
"spf": [
"v=spf1 ip4:198.208.238.1 ip4:198.208.238.2 ip4:198.208.238.3 ip4:198.208.238.4 ip4:198.208.238.5 include:spf.protection.office365.us include:spf.protection.outlook.com -all"
]
}