Email Formats

{
  "mx": [
    "20 shippersexpressinc.com.mx2.pileum.rcimx.net.",
    "10 shippersexpressinc.com.mx1.pileum.rcimx.net.",
    "40 shippersexpressinc.com.mx4.pileum.rcimx.net.",
    "30 shippersexpressinc.com.mx3.pileum.rcimx.net."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com include:ip:208.80.200.0/21 -all"
  ]
}