Click this button to move the currently-selected filter down one in the list above. This is useful since the order of the filters in the list determines the order in which they are tried on messages: The topmost filter gets tried first. If you have clicked this button accidentally, you can undo this by clicking on the Up button.
Klik op dizze knop om it no selektearre filter in plak omleech yn de list te setten. It oanpassen hjirfan is hannich om' t it programma de filter om folchoarder ôfhannelet. It earste filter wurdt earst dien. As jo by ûngelok op dizze knop klikt hawwe, dan kinne jo it weromdraaie troch de knop omheech