DrWeb Antivirus issue

[AnNaPF]

Hi!

I am on Plesk 11 (11.0.9 Update #13, last updated at Sept 11, 2012 05:49 AM).
Since yesterday I am receiving mails like these:

Dear Postmaster,

A message with the following attributes was not delivered because it contains an object which cannot be checked by antivirus.

Sender = xxx
Recipients = yyy
Subject = zzz
Message-ID = zzz

--- Antivirus report ---
Detailed report:
The filter fails to pass object to the DrWEB daemon

--- Antivirus report ---

The original message was stored in archive record named:
file was not created

I have seen fixes for this issue for Plesk 8/9/10, but not for 11.
Any idea what to do?

Thanks.

 

[AnNaPF]

Probably solved: http://kb.parallels.com/111347