Email Formats

{
  "mx": [
    "20 d343666b.ess.barracudanetworks.com.",
    "10 d343666a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com include:sendgrid.net a:heartfeltcare.com mx:heartfeltcare.com include:spf.emailsignatures365.com include:spf.ess.barracudanetworks.com -all"
  ]
}