Email Formats

{
  "mx": [
    "20 rtmx2.roscongress.org.",
    "10 rcmx3.roscongress.org.",
    "40 selmx5.roscongress.org."
  ],
  "spf": [
    "v=spf1 include:spf.roscongress.org -all"
  ]
}