Jason Kohles writes
>
> This is off the top of my head (and the lsearch part was written from memory,
> so you might want to check the docs first, but...
>
> We are filtering spam using a system filter that looks something like this:
>
[...]
>
> seen finish could be replaced with something like this:
>
> if $local_part is ${lookup{$local_part} lsearch {/etc/mail/wantsspam} {$local_part}} then
> finish
> else
> seen finish
> endif
This won't work: if you are doing spam rejection at the level of a system
filter file rather than on reception then you are going to have to carefully
prune the list of recipients to contain only those who are in the spam-lovers
list. Remember that a system filter file is executed only once per message,
regardless of the number of recipients.
Chris Thompson Cambridge University Computing Service,
Email: cet1@??? New Museums Site, Cambridge CB2 3QG,
Phone: +44 1223 334715 United Kingdom.
