Email Formats

{
  "mx": [
    "0 thebuscenter-com.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 mx ip4:139.144.58.105 ip4:50.197.252.252 ip4:35.209.143.211 include:spf.constantcontact.com include:spf.protection.outlook.com include:spfa.cpmails.com ~all"
  ]
}