The problem has been solved. Tech support discovered the solution on a cpanel discussion list. Here's the solution that worked:
"I found that the issue was an empty request.pck file in the list's directory: /usr/local/cpanel/3rdparty/mailman/lists/<listname> I found that if you remove the request.pck file it is recreated when you log back in. I am not exactly sure if this is a good solution or not, I'm not real sure what the request.pck file does, but it is never very big (usually around 24 bytes). I only had this issue on a couple of lists, and removing the 0 byte request.pck file for those lists seemed to fix the issue and I am not aware of any further issues that came about because the file was deleted and recreated. However, somebody else who is more aware of Mailman's inner workings may know whether or not removing this file is a good or bad idea." While this solved the problem, it doesn't explain why it happened really. I wouldn't mind hearing something about that from the real experts. Sally Scheer ------------------------------------------------------ Mailman-Users mailing list Mailman-Users@python.org http://mail.python.org/mailman/listinfo/mailman-users Mailman FAQ: http://www.python.org/cgi-bin/faqw-mm.py Searchable Archives: http://www.mail-archive.com/mailman-users%40python.org/ Unsubscribe: http://mail.python.org/mailman/options/mailman-users/archive%40jab.org Security Policy: http://www.python.org/cgi-bin/faqw-mm.py?req=show&file=faq01.027.htp
