Limit of Aliases or Nicknames on Gmail

Google Apps for Business limits the number of aliases or nicknames for an account to a maximum of 30.  If an account already has 30 nicknames Google will suggest that you use a catch-all address.  However, if you do that you will probably get a server error form Google.  Apparently you can only set a catch-all address to an account that had not reached the 30 nickname limit.

To set a catch-all address:

From the Google Apps DASHBOARD click on EMAIL under the Core Google Apps suite and then scroll to EMAIL ROUTING and select ROUTE TO CATCH-ALL ADDRESS.