[Exim] string expansion problem in the rewriting section

Hello ,

I have one problem in the rewriting section of the config file. I want
to use something like this.

*@lsearch;/etc/exim/virtual/domains
${lookup{$1}lsearch{/etc/exim/virtual/$2/incoming}{$value}fail}@$2
Tt

In this configuration I can't use the $2 variable. So how can I make
this to work.


with best thanks
Steffen Herold