Email Formats

{
  "mx": [
    "10 mail.mhsoftware.com.",
    "5 mail.rushmanagement.com.",
    "10 mail2.mhsoftware.com."
  ],
  "spf": [
    "v=spf1 ip4:216.9.248.0/24 ip4:71.24.159.107 mx -all"
  ]
}