On Wed, 3 Nov 1993 17:55:25 EST Gary Sponseller said: >We run nearly all lists here with X-Tags= Yes. > >One subscriber (out of 400+) from one of these lists is occasionally >getting duplicate postings. The claim is that X-Tags= Yes is possibly >the problem. I have no idea if this is true or not, but I am doubtful. >My questions are: > >Has anyone else seen a duplicate posting problem that was solved solely >by changing X-Tags? If not, how would you trace this problem from this Yes. As I recall UCLA mail uses the X-tags that LISTSERV uses for internal use. The duplication happens, as I recall, when there are other recipients besides the list in the original mail. Listserv changes these to X-To: and then when UCLA mail gets them bad things happen. I don't know if there is a fix for this or not. This was a year or so ago. But to avoid problems I've standardized on X-Tags= Comment . I don't know of any systems using comments for routing. ;-) Marty >Listserv site to that end site? Personal mail sent to the remote user >arrives there in single copy...