Email Formats

{
  "mx": [
    "10 addca-com.mx1.arsmtp.com.",
    "20 addca-com.mx2.arsmtp.com."
  ],
  "spf": [
    "v=spf1 include:_spf.mlsend.com ip4:184.173.153.200 ip4:209.17.125.0/24 ip4:8.29.155.179 include:spf.protection.outlook.com include:relay.mailchannels.net -all"
  ]
}