When connecting to Exchange 2010 with Outlook 2007, we've encountered a problem with Outlook 2007. When opening an e-mail with a lot of attachments (20 or more) they save the attachments by selecting Save all attatchments. In this function you can select multiple attachments and save them to a selected folder. Since the upgrade from Exchange 2003 to Exchange 2010, and moving the mailboxes to the new server this function is no longer available for new e-mails that where received on the Exchange 2010 server. (Dragging, or individual by right clicking functions work fine) is this a known issue?