[Exim] user filters

The link "Exim's interfaces to mail filtering" in the only docs in
section 3.3 user filters gives an error. Is this now not available?

I am trying to filter off email from a particular user and it just does
not work. I have file called .username in the users home dir. It
contains the following filter

# Exim filter

if $sender_address matches "madeupuser@???"
then
        save "$home/Maildir/.Allumni/"
        seen finish
endif

but when I get mail from madeupuser it does not save it in that folder.
The folder does exist, and I can drag and drop email into it with a
client (evolution) so the permissions should be ok. Any thoughts
appreciated. Exim 4.3 by the way.

Ron



--
Ron McKeating
Senior IT Services Specialist
Internet Services and Software Solutions
Loughborough University
01509 222329