Email Formats
{
"mx": [
"5 vintageip-com01i.mail.protection.outlook.com."
],
"spf": [
"v=spf1 ip4:208.117.50.199 ip4:167.89.94.197 include:sendgrid.net include:aspmx.pardot.com include:_spf.salesforce.com include:spf.protection.outlook.com include:clientspf.backstopsolutions.com include:cust-spf.exacttarget.com -all"
]
}