Article ID: 262685 - View products that this article applies to.
This article was previously published under Q262685
When you move a mailbox from one server to another, Simple Mail Transfer Protocol (SMTP) routes mail back and forth between servers, and eventually a non-delivery report (NDR) is generated.
When you move a mailbox from one server to another, and mail is sent before the directory change has been replicated, the two servers might set up a mail loop, each thinking that the other has the mailbox.
To resolve this problem, obtain the latest service pack for Windows 2000. For additional information, click the following article number to view the article in the Microsoft Knowledge Base:
260910The following files are available for download from the Microsoft Download Center:
(http://support.microsoft.com/kb/260910/EN-US/ )How to Obtain the Latest Windows 2000 Service Pack
US EnglishFor additional information about how to download Microsoft Support files, click the following article number to view the article in the Microsoft Knowledge Base:
119591Microsoft scanned this file for viruses. Microsoft used the most current virus-detection software that was available on the date that the file was posted. The file is stored on security-enhanced servers that help to prevent any unauthorized changes to the file.
(http://support.microsoft.com/kb/119591/EN-US/ )How to Obtain Microsoft Support Files from Online Services
Microsoft has confirmed that this is a problem in the Microsoft products that are listed at the beginning of this article.
This problem was first corrected in Windows 2000 Service Pack 1.