Email Formats

{
  "mx": [
    "10 d231202a.ess.barracudanetworks.com.",
    "20 d231202b.ess.barracudanetworks.com.",
    "100 thomasvillefamilymed.com.s8a1.psmtp.com.",
    "200 thomasvillefamilymed.com.s8a2.psmtp.com.",
    "300 thomasvillefamilymed.com.s8b1.psmtp.com.",
    "400 thomasvillefamilymed.com.s8b2.psmtp.com."
  ],
  "spf": [
    "v=spf1 include:spf.ess.barracudanetworks.com -all"
  ]
}