Email Formats

{
  "mx": [
    "0 mail.calytek.com."
  ],
  "spf": [
    "v=spf1 ip4:68.168.125.34 +include:spf.web-dns1.com +ip4:68.168.126.2 +ip4:68.168.126.3 +a +mx +include:web-dns1.com ~all"
  ]
}