Does version 1.6a revert to listing multiple addressees on individual
list postings?  I noticed today that postings from lists generated by 1.6a
ListServs carry the names of multiple subscribers within a given node.  Is
this an intentional feature, or something awaiting a fix?  Also, if
intentional, is there a way to defeat it (other than presumably "concealing"
subscribers who don't want to be so listed)?