You can do it by email, or if a WEB interface exists:

http://LISGTSERV-HOSTNAME/cgi-bin/wa?GETPW1=

email

PW   CHange newpw <PW=oldpw>


At 15:23 02/11/2002 Monday, Paul E. Prusakowski wrote:
 >Hey ... I just screwed up and sent my password to the entire list......
 >first time I pulled this one in 7 years... tired/.... burnt
 >out....whatever.
 >
 >How do I reset this to protect the list?
 >
 >Thanks,
 >
 >Paul Prusakowski
 >
 >-----Original Message-----
 >From: LISTSERV list owners' forum [mailto:[log in to unmask]]
 >On Behalf Of Pete Weiss
 >Sent: Monday, February 11, 2002 8:39 AM
 >To: [log in to unmask]
 >Subject: Re: Subscribers who Post only
 >
 >At 04:22 02/11/2002 Monday, Wayne_Johns wrote:
 >>At 22:01 07/02/2002 -0800, Justine wrote:
 >>
 >>Hi Justine
 >>
 >>Yes that is correct
 >>
 >>>Would the command SET NOMail FOR userid@host: accomplish this?
 >End Reply
 >
 >I was also going to add REPRO to their SET options, BUT just remembered
 >that NOMAIL subscribers can not get their REPRO postings.
 >
 >/Peteks.
End Reply