Archive prefix Which archive newsgroups should be displayed for selection when a message is selected for archiving with either /Message/Forward/Archive or <Alt-A>. You need only enter the first part of the name and all matching names will be shown. If left empty, you may select from ALL newsgroups for the archive. If your internal archive newsgroups are called: /A/General /A/EMAIL /A/Programmes /A/Texts then entering /A/ here will cause these newsgroups only to be displayed for selection.