Email Formats

{
  "mx": [
    "0 calithera-com.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 ip4:69.43.174.23 ip4:157.22.253.36 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:mail.zendesk.com ~all"
  ]
}