Dear Experts -- I keep getting e-mails stuck under "Hub Version 8" in Exchange 2010 queue, e-mails from "PublicFolders" to "PublicFolderDatabase". I thought these are for the PF replication, but all PF replications were stopped after they were successfully replicated, and my Exchange 2007 box is offline now. If I issue "Suspend-PublicFolderReplication", then it stops for about a day, and appears again. Is there a way to remove these e-mails completely? Please advise.