Thank you, Julius...I've tried this and it's working fine.
BUT: wouldn't it be in general more handy, to give simple directly each user either via settings the possibility to set the order of the fields (because if 10 clients wanna have each a different order, I'd have to create 10 different themes...) or even better, to have the possibility to drag 'n' drop directly the fields with the mouse within the mailbox view.
br
climaxy