Email Formats

{
  "mx": [
    "10 mail2.dahsing.com.",
    "10 mail1.dahsing.com."
  ],
  "spf": [
    "v=spf1 a mx ip4:103.194.100.0/23 ip4:203.85.32.0/25 ip4:202.175.124.96/28 ~all"
  ]
}