Email Formats

{
  "mx": [
    "10 mailin-01.mx.sonic.net.",
    "10 mailin-02.mx.sonic.net."
  ],
  "spf": [
    "v=spf1 +a +mx +ip4:162.244.253.204 +include:_spf.supportedns.com include:mail.sonic.net include:amazonses.com ~all"
  ]
}