Email Formats
{
"mx": [
"10 firstcoastcardio-com.mail.protection.outlook.com."
],
"spf": [
"v=spf1 mx a ip4:173.224.64.116/32 ip4:173.224.64.100/32 include:mailgun.org include:spf.protection.outlook.com include:spf.myconnectwise.net ~all"
]
}