The REV YOURLIST (SH NOH command is great, but it doesn't tell you how many people actually receive mail. I'd also look at the listserv announcement on how many messages have actually been distributed. I presume that people set nomail and digest would be excluded from *that* count (if you are set ACK). Peter, is this right? Thanks, Ingrid [log in to unmask] & [log in to unmask] http://astro.temple.edu/arcc