Email Formats

{
  "mx": [
    "10 rjchq.org.1.0001.arsmtp.com.",
    "20 rjchq.org.2.0001.arsmtp.com."
  ],
  "spf": [
    "v=spf1 a mx include:sendgrid.net ptr:exghost.com ptr:appriver.com include:amazonses.com include:spf.protection.outlook.com ~all"
  ]
}