I have been running a list with LISTSERV(R) for several years now. Everything has been fine up until about a month ago. I had a tag in the subject to help people filter mail as it came in. One day the subject tag just quit working. I have replaced the header several times with and without the subject tag. Even with the tag in the header file, no tag comes out in the subject of the mail people get. But it does, however, seem to move the subject of the original message over a bit. Anyone have any ideas? Thanks so much, Jay Banks