Email Formats

{
  "mx": [
    "20 smtp.compellotech.com."
  ],
  "spf": [
    "v=spf1 a mx ip4:96.11.49.220 ip4:98.103.150.122 ip4:96.11.213.163 ip:69.73.128.210 ip4:63.247.82.26  ip4:74.81.90.58 ip4:74.81.90.59  include:sendgrid.net ~all"
  ]
}