We are migrating from Exchange 2003 to 2010. We have several Outlook for Mac 2010 on the 2010 server. If they send a message to a recipient on the Exchange 2003 server that includes an attachment AND the Exchange 2003 recipient is using OWA
the paperclip showing an attachment appears but the attachment does not. When using Outlook 2003, 2007 or 2010 client against the Exchange 2003 PO the users sees the paperclip and the attachment. Issue appears to be with OWA 2003. Same issue
occurs when using Entourage Web Services Edition client with Exchange 2010 and sending to an Exchange (OWA) 2003 user. Since we have a large post office and migration is going to take a bit of time we're concerned with our OWA 2003 users not having the
ability to access attachments. Any suggestions on how to address this issue?