When this option is enabled, the application will always show you a list of public keys from which you can choose the one it will use for encryption. If it is off, the application will only show the dialog if it cannot find the right key or if there are several which could be used.
As dizze opsje ynskeakele is sil de tapassing altyd in list mei publike kaaien toane. Hjirút kinne jo de kaai kieze om mei te fersiferjen. As dizze opsje útskeakele is, sil de tapassing de list allinnich toane as de goede kaai net fûn is, of as der meardere kaaien brûkt wurde kinne.