Hi, There is the possibility of having a list of emails returned with the error code to a specific recipient? Exchange 2003

Not really you're just going to have to delivery a copy of all NDRs to a mailbox and search the mailbox. XADM: How to Send a Copy of an NDR to a Specific E-mail Address http://support.microsoft.com/kb/295653James Chong MCITP | EA | EMA; MCSE | M+, S+ Security+, Project+, ITIL msexchangetips.blogspot.com

Not really you're just going to have to delivery a copy of all NDRs to a mailbox and search the mailbox. XADM: How to Send a Copy of an NDR to a Specific E-mail Address http://support.microsoft.com/kb/295653James Chong MCITP | EA | EMA; MCSE | M+, S+ Security+, Project+, ITIL msexchangetips.blogspot.com

That I already have it, but, I can filter or making a report in them?

Not really other than using outlook rules to filter than. James Chong MCITP | EA | EMA; MCSE | M+, S+ Security+, Project+, ITIL msexchangetips.blogspot.com

Not really other than using outlook rules to filter than. James Chong MCITP | EA | EMA; MCSE | M+, S+ Security+, Project+, ITIL msexchangetips.blogspot.com

Hi Please try this, it will use a script to archive How Can I Filter Outlook Messages By Email Address? http://blogs.technet.com/b/heyscriptingguy/archive/2007/04/10/how-can-i-filter-outlook-messages-by-email-address.aspx Cheers Zi Feng TechNet Community Support