Not sure if the problem has already been fixed, but if so it will help
to have it posted to the list.
To fix the problem below edit mm_cfg.py
PUBLIC_ARCHIVE_URL = '/archives/%(listname)s'
Problem:
(mailman 2.1.2 on Solaris/Intel)
On the listinfo page the URL of a public archive is generated as
(mailman 2.1.2 on Solaris/Intel)
On the listinfo page the URL of a public archive is generated as
http://myserver.mydomain/pipermail/ instead of
http://myserver.mydomain/pipermail/listname/
The URL of a private archive is OK. It is generated as
http://myserver.mydomain/mailman/private/listname