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 ip4:50.59.126.219 ip4:74.202.151.142 ip4:74.122.164.131 ip4:104.187.212.87 ip4:35.238.135.231 ip4:54.157.206.210 include:spf.protection.outlook.com include:spf.constantcontact.com include:relay.mailchannels.net include:_spf.mailersend.net -all"
]
}