Email Formats

{
  "mx": [
    "0 castaluminumsolutions-com.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 a mx ip4:35.208.156.240 ip4:38.97.236.58 include:_spf.mailspamprotection.com include:spf.protection.outlook.com ~all"
  ]
}