Email Formats
{
"mx": [
"0 us.mx-pp.com."
],
"spf": [
"v=spf1 ip4:108.26.239.106 include:20474089.spf03.hubspotemail.net include:spf.exclaimer.net include:spf.protection.outlook.com include:infusionmail.com include:sendgrid.net include:em.connectbooster.com ip4:168.245.126.92 include:servers.mcsv.net ~all"
]
}