Email Formats

{
  "mx": [
    "10 remote.bigelowaerospace.com.",
    "100 exmail.rtbigelow.com."
  ],
  "spf": [
    "v=spf1 a mx ip4:64.250.236.91 ip4:64.250.236.81 ip4:64.250.236.92 ip4:64.250.236.84 -all"
  ]
}