Email Formats

{
  "mx": [
    "10 mxb-00082601.gslb.pphosted.com.",
    "10 mxa-00082601.gslb.pphosted.com."
  ],
  "spf": [
    "v=spf1 include:facebookmail.com include:_spf.fb.com -all"
  ]
}