Command confirmation request cancelled

[LISTSERV]

Your command:

         SUBSCRIBE MLA-L Mail Archive WITH NOACK NOREPRO CONCEAL

has remained unconfirmed for more than 48h and is being cancelled. If you
want it  executed, but you're  unable to  send the confirmation  in time,
then just  re-issue the command to  get a new confirmation  code. The one
you were sent before can no longer be used.