Email Formats

{
  "mx": [
    "0 matulkainsurance-com.mx1.arsmtp.com.",
    "10 matulkainsurance-com.mx2.arsmtp.com."
  ],
  "spf": [
    "v=spf1 include:mailgun.org ~all",
    "v=spf1 ip4:192.26.131.0/24 ip4:50.229.67.96/27 ip4:50.229.95.0/24 ip4:204.155.62.0/24 include:spf.protection.outlook.com ~all"
  ]
}