One feature I would love to see would be to be able to create rules on the client side.
What I would like for example, is to direct mails from certain sender in specific mail folders (all mails from client one should be moved to the Client1 folder, all mails from client two should be moved to the CLient2 folder, etc...)
This has been partially implemented already with the spam-folders, but it would be great if one would be able to create these rules him / herself.
Many thanks in advance!