[exim] Apache <=> Exim

Hi all,

I am thinking a script on one of my servers has a security hole in it. A few
days ago, the server started sending out huge amounts of spam. I am yet to
find the culprit.

In the mean time, I am seeing thousands of mailq entries like:

2008-07-30 18:33:50 1KOKEw-000DG6-77 <= www@??? U=www P=local
S=2625 T="God Has Chosen You" from <www@???> for
junebug7004@???

I am thinking that I would like to temporarily disble apache's sending of
email (from FormMail scripts), until I can track down the offending script.

Is there a way I can do it in Exim's configure?

-Grant