namespace alias issues?

[Kelsey Cummings]

The Courier IMAP backwards compatibility section in the Namespaces wiki
suggests that hidden aliased namespace can cause problems for some
clients but doesn't quantify the extent or likelihood of running into
these problems.

Does anyone with real world experience with similar configurations have
any feedback?

-- 
kelsey.cummings at sonic.com                 sonic.net, inc.
System Architect                          2260 Apollo Way
707.522.1000                              Santa Rosa, CA 95407