On Sat, Aug 12, 2023 at 10:05:09AM +0200, Lukas Wunner wrote: > If there are DOE mailboxes, let ->is_visible of the DOE group > return true and use "doe" as its ->name to make attributes appear Sorry I meant to say let it return a valid umask (instead of true). > in a "doe" subdirectory. Finally allocate and fill a struct > struct attribute[] array with all the protocols found in all the > mailboxes.