Supported Versions of Windows 2003

MailSite 6.1.x, 7.x, 8.x, 9.x and later are supported on the following Windows 2003 flavours

• Standard Edition SP2
• Enterprise Edition SP2

NOTE: For MailSite Express and ExpressPro to work in Windows 2003 64bit edition, you will need to set the application pool to permit 32bit applications. See the following Microsoft document.

Windows 2003 Wed Edition is ONLY supported when customers are solely running MailSite Express on that server. The MailSite engine itself should not be run on a Windows 2003 Wed Edition OS, doing so is a violation of the Microsoft licensing.