Iowa State University

ITInformation Technology

Resolving Undeliverable Mail in Exchange

This news item expired June 15, 2010. It may contain out-of-date information.
The migration to Microsoft's Exchange Server for faculty and staff has been very successful overall. However, some users have experienced problems with messages being returned as "Undeliverable". For an explanation of why this is happening and information about how to resolve this problem, please read the related FAQ on the ITS website.