Email Formats

{
  "mx": [
    "10 mx1.hc875-58.c3s2.iphmx.com.",
    "11 mx2.hc875-58.c3s2.iphmx.com."
  ],
  "spf": [
    "v=spf1 a mx ip4:123.51.117.118 ~all"
  ]
}