Trend Micro ScanMail for Microsoft Exchange Getting Started Guide

10. Select one of following for ScanMail to use as a Web server.
Installing and Removing ScanMail
Microsoft Internet Information Services (IIS)—If you are using Windows
2003 Server, you need IIS 6.0. If you are using Windows 2000 Server, you
need IIS 5.0. Select IIS Default Web Site or IIS Virtual Web Site.
Apache Web server 2.0—If an Apache Web server version 2.0 or later is
not found, the setup program will automatically install Apache 2.0. IIS Web
options are grayed-out.
Next to Port number type the port to use as a listening port for this server. You
also have the option of enabling Secure Socket Layer (SSL) security. Select
Enable SSL check box to use this feature. Click Next to continue. The
Connection Settings screen appears.
FIGURE 2-9. Select a Web server screen
WARNING! Trend Micro recommends that you do not use SSL in a cluster
environment. If you use SSL in a cluster environment, SMTP services
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