Returned Mail: Error During Delivery

[savsmtp]

------ Here is your List of Failed Recipients ------
<address@hidden>


Mail Server is down or unreachable.

-------- Here Is Your Returned Mail --------
Received: FROM galassia.ipsoa.it BY relay01.ipsoa.sede ; Fri Apr 23 11:49:37 
2004 +0200
From: address@hidden
Date: Fri Apr 23 11:44:34 2004
To: <address@hidden>
Subject: Returned Mail: Error During Delivery

------ Here is your List of Failed Recipients ------
<address@hidden>


Destination mail server returned error code 431.

-------- Here Is Your Returned Mail --------
Received: FROM odc.fr.it BY galassia.ipsoa.it ; Fri Apr 23 11:44:17 2004 +0200
From: address@hidden
To: address@hidden
Subject: Mail Delivery (failure address@hidden)
Date: Fri, 23 Apr 2004 11:35:41 +0200
MIME-Version: 1.0
Content-Type: multipart/related;
        type="multipart/alternative";
        boundary="----=_NextPart_000_001B_01C0CA80.6B015D10"
X-Priority: 3
X-MSMail-Priority: Normal

Network Associates WebShield SMTP V4.5 MR1a on galassia detected virus
W32/Netsky.p.eml!exe in attachment unknown from <address@hidden> and it was 
Cleaned.