In my first post of the thread i said
I>f the gateway is going to provide functionality for munging From addresses, the >following aliases must be added to the mail aliases file.
what I forgot to mention was another2 lines in the instructions which reads:
>A gateway must intercept email messages destined for a special user and redirect >them to the mail2news programs. This is done using Postfix and Procmail. In the >following sections, the USER account is assumed to be mail2news.
so with this information can i assume that the line into /etc/aliases would be
(assuming the user name to be hotchilli)