Hiho, Is it possible to customize this message: You are not authorized to send mail to the FOO list from your [ ... ] This is the message returned when someone tries to send mail to a list with restricted Send= access. Tim Ramsey / Sr. UNIX Admin [log in to unmask] (work) Enterprise Server Technologies [log in to unmask] (personal) Computing and Network Services (785) 532-3742 (office) Kansas State University