I might be panicking unnecessarily, but there might be a loop on the INFO-VAX mailing list; since that list has such a high volume and such a high number of subscribers, I figured that it was better to post quickly. Below are portions of the headers I've received; the message text was identical. I have received at least ten pairs of identical messages form that list today; in each case, the headers look like the ones below. The "Comments:" field make me thing that there is something odd going on at [log in to unmask] Header 1: Received: From BUACCA(MAILER) by BCVAX2 with Jnet id 3519 for GROSS@BCVMS; Sat, 5 Jan 91 16:48 EST Received: by BUACCA (Mailer R2.05) id 3514; Sat, 05 Jan 91 16:48:47 EST Date: Thu, 3 Jan 91 11:02:00 CST Reply-To: Ghost in the -Turing- Machine <[log in to unmask]> Sender: INFO-VAX Discussion <[log in to unmask]> Comments: To: [log in to unmask] Comments: Warning -- original Sender: tag was Comments: Warning -- original Sender: tag was From: Ghost in the -Turing- Machine <[log in to unmask]> Subject: Internet WHOIS program? To: BC BBoards <[log in to unmask]>, Rob Gross <[log in to unmask]> Header 2: Received: From BUACCA(MAILER) by BCVAX2 with Jnet id 5901 for GROSS@BCVMS; Sat, 5 Jan 91 18:22 EST Received: by BUACCA (Mailer R2.05) id 5895; Sat, 05 Jan 91 18:22:35 EST Date: Thu, 3 Jan 91 11:02:00 CST Reply-To: Ghost in the -Turing- Machine <[log in to unmask]> Sender: INFO-VAX Discussion <[log in to unmask]> Comments: To: [log in to unmask] Comments: Warning -- original Sender: tag was Comments: Warning -- original Sender: tag was INFO-VAX@PTEARN From: Ghost in the -Turing- Machine <[log in to unmask]> Subject: Internet WHOIS program? To: BC BBoards <[log in to unmask]>, Rob Gross <[log in to unmask]> I hope that this isn't a serious problem... Rob Gross Department of Mathematics BITNET: GROSS@BCVMS Boston College Internet: [log in to unmask] Chestnut Hill, MA 02167