Do I really need Stuffit to add attachments to Entourage?
A folder cannot be sent without being compressed. You can use the Mac OS archive function to zip a file or use a third party application like Stuffit. Compression will only be ‘required’ by Entourage when you are trying to attach a folder _OR_ an application bundle (which is just a folder in disguise). If you archive a single item, the archived file has the name of the original item with a “.zip” extension. If you archive multiple items at once, the archived file is called Archive.zip. Entourage 2004 was originally designed with a much older version of Stuffit than the one available now. The Stuffit engine name (or location?) changed in an update and broke Entourage’s ability to use it. As an alternative, use Barry Wainwright’s script “Attach Zip”.