Mark this is exactly what I have now and for what is does it works great. My work BES/Exchange email gets that reply and my personal webclient pulls email from my mail server and I have that ONE address.
The problem is I have multiple aliases going to my personal email account. Is it dumb that the web client allows you to add additional mail accounts but NOT have mulitiple reply addresses ?
I even added two email accounts to the WC point to the same personal email account but with two email addresses. Which seems like a reasonable way they could solve this problem. But that didn't work either. :(
Pretty basic feature, I can't believe RIM is so far behind on this type of capability on a product who's prime selling point is it's email connectivity.
It looks like the Product Manager for the BES product is doing a great job but the PM for the client should be fired.