Email Formats

{
  "mx": [
    "20 mxb-00172601.gslb.pphosted.com.",
    "10 mxa-00172601.gslb.pphosted.com."
  ],
  "spf": [
    "v=spf1 include:spf1.williamblair.com include:spf2.williamblair.com include:spf3.williamblair.com include:spf4.williamblair.com ip4:199.15.212.0/22 ~all"
  ]
}