> >From your description, I am guessing that you are doing some time > consuming validation on SMTP transactions in your outgoing MTA and > OutgoingRunner is hopelessly backlogged. If this is the case, it > should be obvious from a detailed look at Mailman's 'smtp' log. If > you're seeing SMTP for hundreds of recipients taking more than a few > seconds and the difference between the timestamps of adjacent entries > equal to the duration of the first entry, this is your problem. > > For starters, don't do DNS validation of RCPT commands in the MTA. Then > look at the tuning tips for your MTA in section 6 of the FAQ > <http://www.python.org/cgi-bin/faqw-mm.py>.
Thank you for your reply. The cause: the qrunner was sticking. Rebooting the machine after deleting the E-mail that it was sticking on seems to have fixed the problem. andy ------------------------------------------------------ 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
