To all: Our forums are public and moderated, and our moderators are receiving daily doses of spam that we'd like to stop (or limit) if we can. We believe that we have implemented the spam filtering options available to us using LISTSERV 1.8d under Windows NT, but our list moderators sometimes see the same spam going to 20 or 30 of our lists. We serve out the obvious addresses and send abuse messages to the senders' domains when possible. Based on the sample header below, what would you suggest we do to further limit the spam our moderators have to deal with? Thanks! >The "Big Tent" Discussion List of the Nonprofit World > >Owner= [TWO OWNER E-MAIL ADDRESSES] >.HH ON >Notebook= Yes,[DIRECTORY],Monthly,Public >Errors-To= Owner >Subscription= Open >Ack= Yes >Confidential= No >Notify=[TWO NOTIFY ADDRESSES] >Files=Yes >Mail-Via= Distribute >Validate= Yes >Reply-to= List,Ignore >Review= Owners >Send= Editor,Hold >Attachments= No,Filter >Moderator= All, [THREE MODERATOR E-MAIL ADDRESSES] >Editor=[FIVE EDITOR E-MAIL ADDRESSES] >Stats= Normal,Private >X-Tags= Yes >Topics= Canada, U.K. >Default-Topics= other >Default-Options= Files,Repro,NoAck,SUBJecthdr >Auto-Delete= Yes,Full-Auto,Delay(4),Max(100),Probe(30) >Daily-Threshold=100,10 >Subject-Tag= CharityTalk >Renewal= 15-Daily,Probe >Digest= Yes,Same,Daily,12,Size(400) >.HH OFF Michael L. Wyland -- Vice President, CharityChannel (605) 334-1103 (phone) (877) 7-CHARITY (toll-free) -- (877) 724-2748 (605) 336-0275 (fax) [log in to unmask]