Email Formats

{
  "mx": [
    "10 mx.usa.net.",
    "20 mx.ct.mbox.net."
  ],
  "spf": [
    "v=spf1 ip4:172.210.13.160/32 ip4:45.73.152.50/32 ip4:45.73.152.51/32 ip4:204.88.28.126/30 include:spf.protection.outlook.com include:spf.usa.net include:_spf.salesforce.com -all"
  ]
}