Running Server 2003 SBS and when accessing any mailbox using OWA I am unable to delete any emails. This happens for all users mailboxes. If I use Outlook the emails delete without any issues. This problem has been occurring for about 3 weeks and I cant seem to find any reason why. The actual error message given in OWA is "Microsoft Internet Explorer - some items can't be deleted. They were either moved, already deleted, or access was denied". Does anyone have any ideas as to what may be causing this?