I have a few accounts in which for some reason, there are thousands of duplicate emails. The user needs to delete them and they cant.
I logged in as administrator, tried to delete them from the webmail, and it does not delete any email. I tried rebuilding the Inbox, no luck...
If I delete the .grp files from disk and rebuild, they are deleted, but from the webmail, there is no way to delete them.
Any suggestions to solve this issue?