Email Formats

{
  "mx": [
    "20 ifloor.com.2.0001.arsmtp.com.",
    "10 ifloor.com.1.0001.arsmtp.com."
  ],
  "spf": [
    "v=spf1 ip4:167.216.128.0/22 ip4:64.89.44.0/23 ip4:207.211.31.0/25 ip4:205.139.110.0/24 ip4:205.139.111.0/24 include:_spf.google.com include:exghost.com include:appriver.com ~all"
  ]
}