The mailing list for listmasters using Sympa

["Ed C." <address@concealed>]

Sympa gurus:

1.
Is it possible to limit some list members to a read-only status. I.e.
who may receive and read everything but are not allowed to post.
If so, how would that be accomplished by the list owner? A scenario or
some more general means?

2. Can shared documents on the sympa server be set as editable only by
the subdirectory owner (not list owner) while allowing them all to be
readable by subscribers.

Thank you,

Ed