I have Security Group under Exchange Admin=>Recipients=>Groups that has no owner. I tried to add a member to this group and it came back with an error that "You don't have sufficient permissions. This operation can only be preformed by a manager of the group".
Are "Owner" and "Manager" the same thing? I can't find where to edit "Managers" and I can't add myself as a "Owner". How do I get control of this group back?