One of the features most users surely would want to see implemented in their bee-loved collab server is IMAP access being not restricted to personal workspaces, but extended to comprise also team workspaces.
Team workspaces currently lack an open protocol access - they can only be accessed through OBEO or the team workspaces web client (which does not provide access to email artifacts).
There is an enhancement request for that:
8222513: ALLOW ACCESS TO TEAM WORKSPACES VIA IMAP
The near-to-release version 2.1 of Beehive has this implemented!
If you feel that this enhancement should go as a backport into 2.0.1.x or if you think Oracle should rethink its plans not to release Beehive 2.1 please second this enhancement request through Oracle support.