Email Formats

{
  "mx": [
    "0 montgomeryhistory-org.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com Include:spfa.cpmails.com include:spf.constantcontact.com ip4:167.99.22.93 ip4:138.197.54.192 ip6:2603:10b6:806:303::9 ip4:18.216.101.235 include:sendgrid.net ~all"
  ]
}