In these cases, the Exchange server will generate the following Non Delivery Report (NDR) message that has the original e-mail attached:
Note This NDR indicates that the message size exceeds restrictions.
Under certain conditions, if a message is large or if there is a high volume of these message, you may notice the following performance issues:
- Slow response for message processing and client access
- Database and transaction logs that grow rapidly
- Version Store issued on the Transport servers
Note The Version Store is an allocation of memory in which database transactions are held until they can be written to the disk. For Transport servers, the message delivery is very slow and may be stopped if almost all the Version Store memory has been used.
For more information about Update Rollup 8 for Exchange Server 2007 Service Pack 1, see the following Exchange Help topic:
For more information about how to obtain the latest Exchange service pack or update rollup, see the following Exchange Help topic:
For more information, click the following article number to view the article in the Microsoft Knowledge Base:
Article ID: 960775 - Last Review: Mar 29, 2017 - Revision: 3