> Is there any way to disable a list subscriber from setting the conceal > option? Would a list exit (defined via the Exit= keyword) help with > this? Thanks in advance. Like Vladis, I wonder why you want to do this. I don't think you can, would be like disabling MAIL or NOMAIL. I don't off hand recall if there's a CONCEAL keyword like for Digests which you can set yes or no, don't see it right off in what I have ready to hand. However, if you're determined to do this you could, every day, send in QUIET SET listname NOCONCEAL FOR*@* Douglas Douglas Winship Hays County, Texas [log in to unmask] Secondary AUTOCAT Listowner