Email Formats

{
  "mx": [
    "0 email.knoxpest.net."
  ],
  "spf": [
    "v=spf1 include:_spf.createsend.com mx a ip4:12.63.252.122 ip4:24.214.12.24 include:spf.smtp2go.com include:mailgun.org include:_spf.pestpac.com -all"
  ]
}