Hi,
I try to install a listserv lite.
When send a mail to create a new list , this occurs a error

  ----- The following addresses had permanent fatal errors -----
"|/usr/local/bin/lsv_amin /home/listserv/spool owner-listserv"
    (reason: Service unavailable)
    (expanded from: owner-listserv)

   ----- Transcript of session follows -----
smrsh: lsv_amin not available for sendmail programs
554 5.0.0 Service unavailable

Someboby can help me?
Thanks