Email Formats

{
  "mx": [
    "appliedfrontdoor-hugyg5deafd4h5f6.a01.azurefd.net.",
    "shed.dual-low.s-part-0012.t-0009.t-msedge.net.",
    "azurefd-t-fb-prod.trafficmanager.net.",
    "dual.s-part-0012.t-0009.fb-t-msedge.net.",
    "s-part-0012.t-0009.fb-t-msedge.net."
  ],
  "spf": []
}