multiple domain hosting on a single sendmail server

["Donald Tyler" <dtyler@xxxxxxxxxxxxxx>]

Hi,

 

I have a question:

 

Say for example, I have two domains:

 

            mydomain.com

            yourdomain.com

 

I host email for both domains on a single machine.

 

Now say that both domains had a user called “dtyler”.

Is it possible to have two email addresses as follows on a single machine:

 

            dtyler@xxxxxxxxxxxx

            dtyler@xxxxxxxxxxxxxx

I would presume that the email server would treat both email addresses as the same user. Is there anyway to treat them as separate users?

 

Thanks

 

 

Donald