[Mailman-Users] Problem creating mailing lists via webinterface in 2.1.11

[Steve Matzura]

	On Wed, 28 Mar 2012 12:46:48 -0700, you wrote:

>You need to 'chmod 660 /var/lib/mailman/data/virtual-mailman.db' It
>must be writable by the 'list group or it can't be updated by the web
>server running the create CGI.

I did that and am still receiving the unknown virtual host error when
creating the list from the Web interface.