Email Formats
{
"mx": [
"10 mx1-us.emailsecurity.app.",
"20 mx2-us.emailsecurity.app."
],
"spf": [
"v=spf1 ip4:204.60.68.240/28 ip4:207.44.242.62 include:spf.protection.outlook.com include:spf1.emailsecurity.app include:outboundmail.blackbaud.net ~all"
]
}