Few days ago, when I asked here about the possibility of filtering by keywords, I was told that it is not possible, and that LISTSERV already does filtering of LISTSERV commands if they appear in the first line of message. A 'SET' command just appeared in my list as the first line of message, and LISTSERV didn't bother to do anything. My list is running on 1.8b. 1. I again appeal to consider some kind of keyword filtering possibility for list owner (not site owner). 2. LISTSERV should also check 'Subject' field for such commands, if that field is present. This would then will not require to consider all possible regional and language specific variations (as was suggested in a subsequent reply by someone), because list owner will be able to put what he/she wants to filter. This would allow filtering of 'Remove', 'Unsubscibe' etc. Regards. Kinshuk.