Email Formats

{
  "mx": [
    "10 MX1.emailsrvr.com.",
    "20 MX2.emailsrvr.com."
  ],
  "spf": [
    "v=spf1 include:_spf.emailcampaigns.net include:emailsrvr.com include:secure.emailsrvr.com include:mailgun.org ~all"
  ]
}