>     We have a list that was given a list password when it was created. The
>     owner of the list sent a mail to the list and every user received a
>     message, along with the password. How do you change the list password?

GET the mailing list and PUT it back with a new

        * PW=<new password>

line.

Note that the password used in the

        PUT <listname> PW=<password>

will have to be the old password.

-jwgh