Email Formats

{
  "mx": [
    "10 mx19-1.mycloudmailbox.com.",
    "20 mx19-2.mycloudmailbox.com."
  ],
  "spf": [
    "v=spf1 ip4:173.46.152.128/25 ip4:66.150.217.0/24 ip4:209.44.109.250 ip4:199.244.76.0/24 include:spf.constantcontact.com -all"
  ]
}