Known username and password? you can do this with lcmdx via the TCPGUI 
interface with a little bit of scripting.

bash# lcmdx localhost $USER $PASSWORD x-login $USER $PASSWORD
***OK*** $BIGLONGTICKET#
$url = http://listserv.amwa.org/scripts/  \
     wa.exe?S1=freelance&X=$BIGLONGTICKET#&Y=$user

pass the URL back to the browser and you're golden.

-Chris

Pete Weiss wrote:
> At 19:31 12/7/2006 Thursday, Winship wrote:
>> On Thu, 7 Dec 2006, Pete Weiss wrote:
>>> QUIET ADD listname [log in to unmask] universal signin
>>> QUIET SET listname NOMAIL NOPOST NOREV FOR [log in to unmask]
>> You might want to add NORENEW to that if the list uses the renewal keyord.
>>
>> You do come up with some interesting ideas, all the time, Pete.
> 
> Thx for spotting my typo.  Should be:
> 
> QUIET SET listname NOMAIL NOPOST NORENEW FOR [log in to unmask]

-- 
Christopher Wilson
Information Systems Coordinator
ISS Enterprise Systems
The George Washington University
[log in to unmask]