curl --request GET \
  --url https://{install}/api/mail/mailbox/{id} \
  --header 'Authorization: Bearer <token>'

{
  "entity": "<string>",
  "name": "<string>",
  "connectionType": 123,
  "server": "<string>",
  "port": 123,
  "inboxFolder": "<string>",
  "categoryProcessed": "<string>",
  "categorySkipped": "<string>",
  "imapUsername": "<string>",
  "imapPassword": "<string>",
  "imapSmtpServer": "<string>",
  "imapSmtpPort": 123,
  "microsoftEmailAddress": "<string>",
  "microsoftOAuthTenantId": "<string>",
  "microsoftOAuthClientId": "<string>",
  "microsoftOAuthClientSecret": "<string>",
  "tenantId": "<string>",
  "id": "<string>",
  "created": "2023-11-07T05:31:56Z",
  "createdBy": "<string>",
  "updated": "2023-11-07T05:31:56Z",
  "updatedBy": "<string>",
  "deleted": true
}