we did set up an ox server and everything seems to work fine.
Now we do try to use our existing uw-imap server to get the
e-mail module running.
We can log on to the ox-server (via mysql logon) but
unfortunately, we do get the following error message in the email module
when trying to select or work with the module:

Fehlermeldung: Interner Fehler: Unsupported type (MSG-0020,-590415357-16)

Could you tell me what that message means? And - more importantly -
how we can fix this???

Thanks a lot