[exim] viruses are not caught

Hi,

clamd is running on my machine and my exim has the following acl conf
for viruses.

# Reject virus infested messages.
  deny  message = This message contains malware ($malware_name)
        demime = *
        malware = *

But when I send eisar test viruses to my accounts, they are sent to
Inbox. I am not sure if clamd does the check over the send emails.
clamd.log and /var/log/mail shows nothing about the virus test. How
can I check if clamd do test the sent emails? If I use clamscan on the
shell, it detects the eisar.com virus file.

My exim conf runs with spamassassin conf successfully.