Email Formats

{
  "mx": [
    "1 mailgw.airchinacargo.com.",
    "1 mailgw2.airchinacargo.com."
  ],
  "spf": [
    "v=spf1 a mx ip4:114.255.189.201 ip4:114.255.189.202 ip4:124.127.54.54 ip4:124.127.54.55 ip4:205.252.117.7 ip4:205.252.117.8 ip4:205.252.117.9 ~all"
  ]
}