Email Formats

{
  "mx": [
    "10 d263157a.ess.barracudanetworks.com.",
    "20 d263157b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.knthosting.com include:websitewelcome.com include:spf.constantcontact.com -all"
  ]
}