Email Formats

{
  "mx": [
    "20 mail.tcworkshop.com.",
    "20 tcwmail.tcworkshop.com."
  ],
  "spf": [
    "v=spf1 mx a ip4:216.161.5.20 ip4:216.161.5.18 include:spf.constantcontact.com include:mailsender.badgecert.com ~all"
  ]
}