Whenever I send to a list, I get no error messages back as a reply nor do I find anything in the mailman error logs. Mailman is installed in /home/mailman on a RedHat 6.2 system. Anyone have any clues? Thanks in advance. Here's some info on the problem (PS ignore time differences between lastcomm and maillog, I had to send twice to grab the info from the end of the logs since they fill so quickly): /etc/sendmail.cf: O DefaultUser=8:12 /etc/group: mail::12:mail mailman:x:1221: lastcomm process accounting: sendmail SF root ?? 0.02 secs Sat Feb 3 12:56 python S mail ?? 0.20 secs Sat Feb 3 12:56 sendmail SF root ?? 0.00 secs Sat Feb 3 12:56 sendmail SF root ?? 0.01 secs Sat Feb 3 12:56 /etc/aliases: ## all_campus mailing list ## created: 01-Feb-2001 mailman all_campus: "|/home/mailman/mail/wrapper post all_campus" all_campus-admin: "|/home/mailman/mail/wrapper mailowner all_campus" all_campus-request: "|/home/mailman/mail/wrapper mailcmd all_campus" all_campus-owner: all_campus-admin /var/log/maillog: Feb 3 12:58:31 stunix sendmail[32589]: MAA32589: from=<[EMAIL PROTECTED]>, size= 624, class=0, pri=30624, nrcpts=1, msgid=<012601c08e0c$e7f4b660$0100a8c0@jenkins >, proto=SMTP, relay=mickey.salem-teikyo.wvnet.edu [129.71.59.5] Feb 3 12:58:32 stunix sendmail[32590]: MAA32589: to="|/home/mailman/mail/wrappe r post all_campus", delay=00:00:01, xdelay=00:00:01, mailer=prog, stat=Sent ------------------------------------------------------ Mailman-Users maillist - [EMAIL PROTECTED] http://mail.python.org/mailman/listinfo/mailman-users