On Thu, 01 May 1997 16:31:01 EST, you said: > I am trying to configure listserv to hide the server name that it is > running on. I am running into problems with messages originating from > listserv containing @@host.bna.com instead of [log in to unmask] > > Is anyone running listserv behind a firewall, and aliasing it to > listserv@domain instead of a separate machine name? > > Are there any settings that my listserv owner will need to make to the > go.user file or other configuration not available to a list owner? Some things to check: 1) that the machine that *is* handling mail hub service for bna.com is aware of special forwarding needed for Listserv. You will also need forwarding for all the administrivia addresses for *each* list that you set up. 2) You will need to do some magic in listserv's sendmail so that it realizes that mail for 'listserv@domain' should *NOT* be forwarded out (but that mail for [log in to unmask] *should* be sent to the mail hub. Hint: Use the 'map' facility in Sendmail 8.8.5 to do this. 3) The '@@host' problem sounds suspiciously like you didn't configure masquerading quite correctly. You should check over the .mc files for both your listserv and mailhub machines... -- Valdis Kletnieks Computer Systems Engineer Virginia Tech