Unless it is being significantly improved, please disable IMAP on the client.
(make an Debug_enable_imap_client notes.ini setting for those who care)
Explanation: some People go and download the Notes Client trial code, and in the setup dialog there are being asked about IMAP server. Since 99,9 % of Notes is being used against a Domino Server, they get a wrong idea about
the messaging capabilities of Notes.
If the IMAP support for the Notes Client is needed, it should be included as an eclipse plugin, but why bother to have the old R5 originated IMAP proxy template?