Email Formats

{
  "mx": [
    "10 iti--solutionsinc-com.mx1.arsmtp.com.",
    "20 iti--solutionsinc-com.mx2.arsmtp.com."
  ],
  "spf": [
    "v=spf1 +a +mx +ip4:173.254.29.172 +ip4:50.87.27.136 +include:spf.protection.outlook.com -all"
  ]
}