Email Formats
{
"mx": [
"10 mailstream-central.mxrecord.mx.",
"20 mailstream-east.mxrecord.io.",
"20 mailstream-west.mxrecord.io.",
"5 mailstream-eu1.mxrecord.io."
],
"spf": [
"v=spf1 a mx ptr include:icpbounce.com include:servers.mcsv.net include:spf.protection.outlook.com include:2101459.spf07.hubspotemail.net include:ses.cabin7.io include:amazonses.com ~all"
]
}