Email Formats

{
  "mx": [
    "20 signcad.com.mx2.popp.rcimx.net.",
    "30 signcad.com.mx3.popp.rcimx.net.",
    "40 signcad.com.mx4.popp.rcimx.net.",
    "10 signcad.com.mx1.popp.rcimx.net.",
    "0 signcad-com.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 mx a ip4:208.254.148.71/32 ip4:69.67.22.55/32 -all"
  ]
}