This release supports the same platforms supported by Messaging Server, Calendar Server, and other Java Enterprise System components.
Specifically, this release supports the following platforms:
Solaris 10 Operating System (SPARCTM and x86 Platform Editions) including Zones Support
Solaris 9 Operating System Update 2 (SPARC and x86 Platform Editions)
Red Hat Enterprise Linux 3.0 or any RHEL 3 Update
Red Hat Enterprise Linux 4.0 or any RHEL 4 Update
Delegated Administrator is no longer supported on HP-UX or Windows platforms.
For detailed information about Solaris and Linux requirements, including required upgrade patches and kernel versions, see the Sun Java Enterprise System Installation Guide and Sun Java Enterprise System Release Notes .