Email Formats

{
  "mx": [
    "10 mx501.secure-mailgateway.com.",
    "10 mx504.secure-mailgateway.com.",
    "10 mx502.secure-mailgateway.com.",
    "10 mx503.secure-mailgateway.com."
  ],
  "spf": [
    "v=spf1 mx ip4:5.132.190.180 ip4:5.132.190.227 ip4:91.118.111.34 ip4:5.132.162.75 ip4:185.119.117.155 ip4:5.132.161.5 -all"
  ]
}