This document briefly describes how to install and configure the following items of software,

so that they work together to provide not only e-mail handling, but realtime spam and virus scanning:

• Exim 4.x (this version refers to 4.20+ but most parts are applicable to earlier versions of Exim 4)

• Exiscan/Exiscan-ACL (this document refers to Exiscan-ACL release 22+)

• SA-Exim (this document refers to version 3.0+)

• SpamAssassin

• Clam Antivirus/Sophos Antivirus/sophie