On 11 Apr 00, at 9:55, Jamie Au-yeung wrote: > Currently, I have a table with info on people which I want to use > for my DBMS list. I have one column 'on_mailing_list' which can > be either 0 or 1 to determine whether or not to send mail to this > person. So, when a subscriber wants to subscribe or unsubscribe > from the list by sending a command to the LISTSERV, I would like > to see if the LISTSERV can update this column along with the > command. LISTSERV can only update the email address, name, or options columns. If you want other columns to change when one of these three change, you will need to use a trigger within the database or program a list exit that performs updates on the database. Francoise