I just started seeing these: perhaps a change of IP address or other network/host outage, maybe anti-spam filtering. /Pete Received: from PSUVM (NJE origin LST3SMTP@PSUVM) by PSUVM.PSU.EDU (LMail V1.2c/1.8c) with BSMTP id 3025; Thu, 11 Nov 1999 09:45:53 -0500 Date: Thu, 11 Nov 99 09:45:48 EDT From: <[log in to unmask]> To: <[log in to unmask]> Subject: Undeliverable Mail lists.psu.edu unable to deliver following mail to recipient(s): <[log in to unmask]> lists.psu.edu unable to connect for 3 days to recipient host.