Email Formats

{
  "mx": [
    "40 citytile.net.mx4.syscorpbrand.rcimx.net.",
    "20 citytile.net.mx2.syscorpbrand.rcimx.net.",
    "30 citytile.net.mx3.syscorpbrand.rcimx.net.",
    "10 citytile.net.mx1.syscorpbrand.rcimx.net."
  ],
  "spf": [
    "v=spf1 a mx ptr include:bluehost.com ?all"
  ]
}