We recently upgraded to 8.02 and are using the access list control on our distribution lists. A user who has the new client, and is a member of the distribution list that has access, tries to send a message to the distribution list and receives a D717 error, which I cannot find any documentation on. Since access control on a distribution list, can only be given to users or distribution lists, I would prefer to do it via distribution lists, so that I don't have to give each individual member access to it. Any help would be appreciated.