Sorry for interrupting our quarterly peering debate, but I'd like to
ask if there are any groups for people who are Postmasters (abuse, spam,
dmca, etc)? I know there are many groups for people who want to complain
about those subjects, but I was wondering if there are groups for people
who have to handle the complaints.
I'd go for either alt.sysadmin.recovery, or if you're afraid your clients are
reading that, go for the bofh.* newsgroups 
Paul