RE: [Declude.JunkMail] Bouncing emails

[Kevin Bilbee]

Title: Message

We have basically the same setup.   On the setup tab of the Symantec Mail Gateway there is a setting for the numbers of days to attempt delivery change to 1.   Kevin      -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Frederick Samarelli Sent: Monday, February 27, 2006 8:50 AM To: Declude.JunkMail@declude.com Subject: [Declude.JunkMail] Bouncing emails I am running a filter system listed below:   1. Front End. Symantec SMTP Gateway. (Scan Virus and a bit of spam and extensions). Removed 80% of my problems. 2. IMAIL 8.x and Declude 2.x scan and forward service. 3. Last Stop. MS Exchange   The problem is when we get a dictionary attack the exchange server sends a bounce. 550 user unknown.   The 550's works there way back through the system and now the SMTP Gateway server attempts to deliver the bounce for a day.   Anyone know a way of preventing the bounce.   Thanks.   Fred