Send to your LISTSERV system this command:   query * for [log in to unmask] 
substituting the particular email address of interest, of course.  This will return, for every list on the site that you have Owner level privilege for, information about that subscriber.

Also, you can send this:  query * for *@domain.com 
to get, for every list that you have Owner privilege for, information about every subscriber from "domain.com"

To be sure you get ALL information about a particular subscriber (or domain), you must ask your LISTSERV site administrator to participate in the project.

>>> "Harpe, Shawn" <[log in to unmask]> 10/22/09 12:01 PM >>>
I am trying to figure out what list a particular user belongs to or even what list a particular domain belongs to. Does anyone know how to do this? Thanks

Shawn Harpe
Enterprise Senior System Administrator
Server Administration
Oklahoma State University
405-744-6724