On Fri, 13 Nov 1992 16:06:36 EST "Steven P. Roder" <[log in to unmask]> said: >Anyone have experience with list containing subscriptions upwards of >9,000 users? This NAVIGATE list in our system is growing at a rate of >about 2000/day (400 over the last hour), and currently contains approx. >8900. Is there a limit in LISTSERV? There is no limit beyond what your CPU and disks can deliver. Before 1.7d lists of that size required enormous amounts of CPU time for additions of new subscribers and so on, so in list archives you might find statements that these lists simply don't work. Message distribution still takes quites a lot of time, but then there's no way to avoid that and things are getting better with every release. Eric