How to configure catch-all in Exchange2010 hub-transport environment?

Posted by Itay Levin on Server Fault See other posts from Server Fault or by Itay Levin
Published on 2010-12-20T18:45:22Z Indexed on 2010/12/21 12:55 UTC
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exchange-2010

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catch-all

Im getting the delivery failed from the post master reply. i don't want it. because then poeple can find out all my real users on the exchange. also, i have a lot of users (10K) in my application - and i don't want to create a mailbox for each user.

is it possible to get this done in ex2010 sp1. hub-transport configuration? or i must use edge-transport as indicated in http://technet.microsoft.com/en-us/library/bb691132(EXCHG.80).aspx

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