Email Formats

{
  "mx": [
    "30 avenue4-com.p30.mxthunder.net.",
    "20 avenue4-com.p20.mxthunder.net.",
    "40 avenue4-com.p40.mxthunder.net.",
    "10 avenue4-com.p10.mxthunder.com."
  ],
  "spf": [
    "v=spf1 ip4:184.67.171.154  a:mail.avenue4.com include:cust-spf.exacttarget.com -all"
  ]
}