Email Formats

{
  "mx": [
    "0 esa1.hc3671-75.iphmx.com.",
    "10 esa2.hc3671-75.iphmx.com."
  ],
  "spf": [
    "v=spf1 include:spf-us.emailsignatures365.com ip4:208.75.120.0/22 ip4:69.84.129.224/27 ip4:139.138.39.103/32 ip4:139.138.46.133/32 ip4:139.138.46.39/32 ip4:139.138.38.195/32 ~all"
  ]
}