Virus and messages not cleaned with "Still Deliver Silent Viruses = yes"

[Xavier Montagutelli]

We have been using MS for many years. Our policy is to deliver every messages, 
even when a virus is found. So we have :

Silent Viruses = HTML-IFrame All-Viruses
Still Deliver Silent Viruses = yes
Quarantine Silent Viruses = yes
Virus Modify Subject = yes
Virus Subject Text = {Virus?}

Untill migrating to version 4.79.11-1, it was working as expected, messages 
with viruses were cleaned (attachments replaced with a warning) and delivered 
to the receiver.

Now, after migrating both the system (from Red Hat 4.? to 4.8) and MS from 
4.70.7-1 to 4.79.11-1, the virus stays in the message. It *is* detected by MS 
: the virus is quarantined, the subject is modified. But the attachments is not 
replaced any more !

Can someone confrm that it should work ? Any suggestion would be appreciated.

-- 
Xavier Montagutelli                      Tel : +33 (0)5 55 45 77 20
Service Commun Informatique              Fax : +33 (0)5 55 45 75 95
Universite de Limoges
123, avenue Albert Thomas
87060 Limoges cedex