Windows 2008 Support and Known Issues MailSite 9.4.1 and later (MailSite) is supported on Windows 2008 (and 2008 R2). There are some limitations/issues listed below. Prior versions of MailSite are NOT supported on this platform. If you wish to run Windows 2008, you will need to upgrade to MailSite 9.4 or later.

List of Known issues

Performance counters do not work in both 32 bit and 64 bit editions

Issues with Windows 2008 can be reported by opening a case on the MailSite Customer Portal MailSite Customer Portal