On this workstation the user cannot delete and/or purge.
When she selects in her imap folder several messages and deletes them - they reappear 30 minutes later.
What is interesting I went into the Purge Option to look to see what is there ... and Purge Option did not open. On the other workstations Purge Option opens and the users can delete, and purge.
I think Outlook 2007 needs to be fix - and do not know what to do.
Let me know if you have a thought on the difficulty to fully delete and eventually purge unwanted emails.