> 
> The bogus entries (left-hand side) need to be unique - you can have as
> many as you want, as long as they are unique.  This doesn't work:
> 
> sales at bogus.com         sales at real.com
> sales at bogus.com         service at real.com
> 

Cool - I'll have unique bogus ones for sure.  

> Remember that notepad will probably add ^M's to the end of the lines
> (there's windows text files and then there's unix text files...)  That
> will probably induce breakage.  Safer might be a web/CGI form.  Then your
> cgi controls the file format (and can do input validation).  Or you can
> look at those webby system-management tools (Linuxconf was one I remember
> from a long time ago) - it might be able to edit virtuser from the web.

Good point - I've had this problem in the past (^M) it's always a major PAIN... 

I'll check those web interface type things and/or roll a cgi (I think
I have one from a past life/job)

Again - Thanks!