same email account with different domains in exchnage 2010

i have one exchange 2010 server installed.

i want to add about 4 to 5 domains on this exchanger server as trusted domains.

but my real issue is

i can't add same email id for different accounts.

for example

           info@domain.com
           info@domain2.com
           info@domain3.com

how can i do this ?

Thanks

From serverfault air

• If the delivery for all the email addresses will be to the same "info" account, then the address spaces can be added to that account's addresses.

  From

• If these are all going to be processed by the same person, there's no need to create a new user for each of the addresses. In the Exchange Management Console, open up the properties of your info user and go to the Email Addresses tab. From there, add an SMTP address and add info@domain2.com and info@domain3.com as aliases.

  If for example info@domain.com and info@domain2.com are managed by different people, you can either add these aliases to individual users (as described above) or you can create a separate user or distribution list to handle these addresses (e.g a user called Info at domain2.com).

  air : actually these emails are for different persons, and what i do is create user in active directory and then create email account in exchange server, but in active directory i can't create two users with same name....

  Ben : Like I said, create a user called `Info at domain2.com` and add the appropriate alias.

  air : sorry i did't understand.....
  From Ben