Hi, everyone: I try to setup a mailing list that do one-way distribution to the subscribers. Subscribers are not allow to post any message to the list. I have Editor=Owner Send=Editor But when a subscriber send to the list, he receive something like Your message has been submitted to the moderator of the list... And as a list maintainer, I got: The enclosed message, found in the LISTSERV mailbox and shown under the spool ID 0261 in the system log, has been identified as a possible delivery error notice for the following reason: mail origin seems to be a LISTSERV server. ...... (The original post from the subscriber) How do I set it up so that subscriber get a "This list does not accept user posting" kind of message and the message is automatically discarded without sending any message to list moderator? Thanks George Tsai