Al:
Are you sure that your mailer config is up-to-date?
Here is external view of .IL's LISTSERV config:
> index
Ref Nodeid Version Country Backbone Dist LISTS
--- ------ ------- ------- -------- ---- -----
026 TAUNIVM 1.8a IL Y Y -
058 BARILVM 1.8a IL Y - -
218 TECHNION 1.8a IL Y Y -
220 BGUVM 1.8a IL Y Y -
I don't know which host is running your SMTP but
if it is BAIRLVM, then it looks like it needs to be a
DISTribute host.
/P