Email Formats

{
  "mx": [
    "5 mail02.greenheartgroup.com.",
    "10 mail01.greenheartgroup.com."
  ],
  "spf": [
    "v=spf1 a mx ip4:118.140.45.50 ip4:59.152.204.188 ip4:220.241.38.160/28 -all"
  ]
}