Email Formats

{
  "mx": [
    "30 d281051a.ess.barracudanetworks.com.",
    "40 d281051b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx include:spf1.easthartford.org include:spf2.easthartford.org include:spf3.easthartford.org -all"
  ]
}