Email Formats

{
  "mx": [
    "0 mail.promotel.ca."
  ],
  "spf": [
    "v=spf1 +a +mx +ip4:54.39.100.97 +ip4:54.39.100.229 +include:spf.web-dns1.com +ip4:142.4.196.179 +include:authsmtp.com ~all"
  ]
}