When adding email accounts and administering your mail services, you should take into consideration the way your Freedom server handles incoming mail. Doing so will help you avoid forwarding mail to the wrong destination.
Your Freedom server processes incoming mail in the following order:
virtusertable -> aliases -> .forward files -> users -> catchall -> bounce
When email addressed to someone at your domain name arrives, your Freedom account will attempt to complete its delivery according to the entries in your virtusertable file, then your aliases file, and so on. If the mail address is not defined in any of these locations, the mail bounces back to the sender as undeliverable.
It is important to note that the virtusertable is processed before any aliases, and likewise all aliases are processed before any users, and so on. Therefore, if you have an alias and an email account on your Freedom account with the exact same name, mail will always be sent to the address defined by the alias rather than the email account.