Email Formats
{
"mx": [
"0 railtrac-com.mail.protection.outlook.com."
],
"spf": [
"v=spf1 a mx include:spf.myconnectwise.net include:sendgrid.net include:railtracSPF.smtp.com include:9267420.fpf04.hubspotemail.net include:spf.protection.outlook.com ~all"
]
}