Email Formats

{
  "mx": [
    "10 d343536a.ess.barracudanetworks.com.",
    "20 d343536b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.mtaroutes.com include:spf.ess.barracudanetworks.com include:shops.shopify.com include:_spf.google.com include:5377040.spf10.hubspotemail.net -all"
  ]
}