After reading through the 1.8c documentation and references to PROBE in the lstown-l archives, I'm still not sure that I am completely clear on what will happen when I insert a Renewal= 3-monthly,Delay(14),Probe keyword in our list header. Will the Probe feature act in place of the Renewal confirmation feature using the interval specified for Renewal, or in addition to it using the same or a different interval? My guess is that adding Probe to the Renewal keyword changes what LISTSERV does at the Renewal interval (i.e. either Probe or Renewal confirmation), but I can't seem to find that information. Thanks in advance. Bob ----------------------------------------------------------------------- Robert Ponterio | [log in to unmask] co-manager of FLTEACH | State Univ. of New York Cortland Foreign Language Teaching Forum |_________________________________ http://www.cortland.edu/www/flteach/