I have just joined this list, but I'm told that there was a recent discussion about the problem of mailing-list aliases making the names of all the list members publically available. I.e., if you've established a mailing list via a sendmail alias, certain sendmail commands will return the list of mailing addresses associated with the alias. I had been considering writing a mail-redistributing program, structurally similar to the user-account anonymous remailers, to get around this problem. I'm told that this was discussed on this list, and that the conclusion was that the sendmail hole could actually be plugged using regular sendmail features. Could someone send me either a copy or a pointer to a copy of that discussion, and/or the sendmail fix? Thanks much, -David