XP_SP3+GW802HP3 client (multilanguage)
Default browser in the XP: FireFox
In the GW Client: FirFox

Received mail(html) with url in the body:
Subject: Maia Quarantine Digest
MIME-Version: 1.0
Content-Type: text/html; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
Message-Id: <20111004154701.A3F984DD02@mountain.ami.ua>
Date: Tue, 4 Oct 2011 18:47:01 +0300 (EEST)

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<div align="center">
<a href="https://mountain.ami.ua/maia/confirm.php?id=2&ts=2011-10-04%2018%3A47%3A01&token=19C279DEEEA011E0A7559C4283 A7ECA2DSB47YDWBRKZ0MHSWW8CINYT8DCPUKRK&manage=true ">[Log in]</a> to manage your Maia account</a>
<div>Maia Mailguard made the following decisions regarding you email. If it made a mistake, you may report any email that was presumed good, but was actually spam, and release any that were quarantined incorrectly by clicking the corresponding link.</div>

<div align="center">
<table border="0" cellspacing="2" cellpadding="2" width="100%">
<td bgcolor="#cccccc" align="center" colspan="5"><font size="5"><b>Delivered Email</b></font></td>
<th bgcolor="#cccccc">Action</th>

Click on the URL - and without any events...

Any body have this problem too ?