The command is

THANKS

At 15:54 10/24/2001 Wednesday, Marilyn Knapp Litt wrote:
 >I have a user who can post, but who cannot receive.   I tried setting her to
 >MAIL from DIGEST.  Didn't work.  Then I unsubbed her & resubbed her,
 >changing the case, but nothing helps.  I recall that when I had this problem
 >once before- I had my user send a command to LISTSERV, something like
 >"Hello."  Can anyone help with this.  I can't find anything in the archives.