Email Formats

{
  "mx": [
    "10 bbfm-com.mx1.arsmtp.com.",
    "20 bbfm-com.mx2.arsmtp.com."
  ],
  "spf": [
    "v=spf1 ip4:216.152.176.222 ip4:209.112.202.202 include:spf.protection.outlook.com -all"
  ]
}