A list of all email messages sent by the system within the last seven days is available from Administration > System > System Settings > Email Settings > View Email Log.
From here, you may select a Search On option, enter a search value and click Search to filter/search the list. The list will re-populate with messages matching the criteria.
You may use the Previous> and Next> buttons to page through the list. You may click on a column heading to sort the list by the column’s values. You may use the View Body links to view the content of a message in a separate window.