Individual user logins are created by creating a username and password, along with adding the users email address and a password. When a user logs in to the quarantine area they will only be able to search for blocked email addressed to themselves, and optionally any other alias/email addresses in the Also allow user to view blocked emails addressed to: area.

For an Individual User Account Login the User can view their quarantined email. Users can move their mouse over the subject line to view the body (first 200 characters by default - preview length can be changed in Settings >> General)

User setup with aliases