Trying to stop subscribe spam following Mark's instructions here: https://bugs.launchpad.net/mailman/+bug/1082746

When activated, I get this html on the listinfo page:

"Bug in Mailman version 2.1.18 We're sorry, we hit a bug! Please inform the webmaster for this site of this problem. Printing of traceback and other system information has been explicitly inhibited, but the webmaster can find this information in the Mailman error logs."

And this is in the error log:

admin(31878): File "/var/lib/mailman/scripts/driver", line 117, in run_main admin(31878): main() admin(31878): File "/var/lib/mailman/Mailman/Cgi/listinfo.py", line 65, in main admin(31878): list_listinfo(mlist, language) admin(31878): File "/var/lib/mailman/Mailman/Cgi/listinfo.py", line 198, in list_listinfo admin(31878): mlist.internal_name() + admin(31878): TypeError: unsupported operand type(s) for +: 'bool' and 'str' admin(31878): [----- Python Information -----] admin(31878): sys.version = 2.7.9 (default, Mar 1 2015, 18:22:53) [GCC 4.9.2] admin(31878): sys.executable = /usr/bin/python admin(31878): sys.prefix = /usr admin(31878): sys.exec_prefix = /usr admin(31878): sys.path = ['/var/lib/mailman/pythonlib', '/var/lib/mailman', '/usr/lib/mailman/scripts', '/var/lib/mailman', '/usr/lib/python2.7/', '/usr/lib/python2.7/plat-i386-linux-gnu', '/usr/lib/python2.7/lib-tk', '/usr/lib/python2.7/lib-old', '/usr/lib/python2.7/lib-dynload', '/usr/lib/python2.7/site-packages'] admin(31878): sys.platform = linux2 admin(31878): [----- Environment Variables -----] admin(31878): HTTP_REFERER: http://lists.[redacted].com/ admin(31878): CONTEXT_DOCUMENT_ROOT: /usr/lib/cgi-bin/mailman/listinfo admin(31878): SERVER_SOFTWARE: Apache/2.4.10 (Debian) admin(31878): CONTEXT_PREFIX: /listinfo admin(31878): SERVER_SIGNATURE: <address>Apache/2.4.10 (Debian) Server at lists.[redacted].com Port 80</address> admin(31878): admin(31878): REQUEST_METHOD: GET admin(31878): PATH_INFO: /action-list admin(31878): SERVER_PROTOCOL: HTTP/1.1 admin(31878): QUERY_STRING: admin(31878): HTTP_USER_AGENT: Mozilla/5.0 (Windows NT 5.1; rv:50.0) Gecko/20100101 Firefox/50.0 admin(31878): HTTP_CONNECTION: keep-alive admin(31878): SERVER_NAME: lists.[redacted].com admin(31878): REMOTE_ADDR: [redacted] admin(31878): PATH_TRANSLATED: /usr/lib/cgi-bin/mailman/listinfoaction-list admin(31878): SERVER_PORT: 80 admin(31878): SERVER_ADDR: [redacted] admin(31878): DOCUMENT_ROOT: /home/[redacted]/www/lists admin(31878): PYTHONPATH: /var/lib/mailman admin(31878): SCRIPT_FILENAME: /usr/lib/cgi-bin/mailman/listinfo admin(31878): SERVER_ADMIN: [no address given] admin(31878): HTTP_DNT: 1 admin(31878): HTTP_HOST: lists.[redacted].com admin(31878): SCRIPT_NAME: /listinfo admin(31878): HTTP_UPGRADE_INSECURE_REQUESTS: 1 admin(31878): HTTP_CACHE_CONTROL: max-age=0 admin(31878): REQUEST_URI: /listinfo/action-list admin(31878): HTTP_ACCEPT: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 admin(31878): GATEWAY_INTERFACE: CGI/1.1 admin(31878): REMOTE_PORT: 1515 admin(31878): HTTP_ACCEPT_LANGUAGE: en-US,en;q=0.5 admin(31878): REQUEST_SCHEME: http admin(31878): HTTP_ACCEPT_ENCODING: gzip, deflate

I am new to Python I don't know how to verify whether the config change "mlist.hash_subscribe = True" actually happened. Is there a hash code in the listinfo page? Where is that? Anyone know what is wrong?

Thanks! Vince H.