Making list members-only for posting

Hi everyone, This is transparent to board members, but for some reason board(a)ovirt.org, more than any other mailing list, gets a huge amount of spam which generates approval emails to list owners. Given the nature of the list, I would like to propose changing the list to members posting only - membership of the list will still be open to community members, but all email from non-members will be silently dropped rather than put into moderation. Is this acceptable to everyone? Thanks, Dave. -- Dave Neary - Community Action and Impact Open Source and Standards, Red Hat - http://community.redhat.com Ph: +33 9 50 71 55 62 / Cell: +33 6 77 01 92 13