Email Formats

{
  "mx": [
    "0 disticorp.mail.protection.office365.us.",
    "32767 ms79422768.msv1.invalid."
  ],
  "spf": [
    "v=spf1 a mx ip4:75.112.180.42 ip4:209.244.145.34 ip4:18.216.82.110 ip4:3.19.24.234 include:spf.protection.office365.us include:secureserver.net include:sendgrid.net include:_spf.psm.knowbe4.com -all"
  ]
}