Email Formats

{
  "mx": [
    "10 ns3.master.cz.",
    "5 scholasticus-com.mail.protection.outlook.com.",
    "32767 ms17069761.msv1.invalid.scholasticus.com."
  ],
  "spf": [
    "v=spf1 include:sendgrid.net  include:spf.protection.outlook.com a:mail.scholasticus.com -all"
  ]
}