Check the LISTSERV logs. There will be a more detailed description of the error. On 22 May 2006 at 15:54, Jesus Rivas wrote: > An unexpected error occurred while processing your SUBSCRIBE command. > The command has been aborted and the system manager will be notified. > Save the enclosed "error traceback" if you want to report this problem; > it contains important information without which it may not be possible > to diagnose the problem. Serious error occurred - traceback follows > ------------------------------------------ >>> Error X'0100003B' > searching DBMS list <<< -> Severity: Error -> Facility: DBMS interface > -> Abstract: SQL error -- Francoise Becker <[log in to unmask]> Knowledge is just a click away: http://www.lsoft.com/optin.html