Topic Last Modified: 2006-07-06

This guide discusses how, when using S/MIME, encryption protects the contents of e-mail messages, and digital signatures verify the identity of a purported sender of an e-mail message. This guide also provides guidance on how to implement S/MIME with Microsoft® Exchange Server 2003. In addition, a script (ListSMIMECerts.vbs) is included with the download and will be unpackaged with the guide.

Note:
The downloadable version of this guide includes the following additional file: ListSMIMECerts.vbs. Download Microsoft Exchange Server 2003 Message Security Guide to print or read offline.