Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!zaphod.mps.ohio-state.edu!swrinde!elroy.jpl.nasa.gov!ncar!news.miami.edu!mthvax!paris-gw!aem From: aem@paris-gw.CS.Miami.EDU (a.e.mossberg) Newsgroups: comp.mail.sendmail Subject: IDA Sendmail on Sun bounce mail not imm. deliverable Message-ID: <1991Jun24.150150.2148@mthvax.cs.miami.edu> Date: 24 Jun 91 15:01:50 GMT Organization: University of Miami Department of Mathematics & Computer Science Lines: 34 Sendmail 5.65 + IDA 1.3.5 on Sun 4 running SunOS 4.1.1 System is an MX for mthvax.cs.miami.edu, when mthvax.cs.miami.edu is down, as is happening more and more frequently, paris accepts the mail, but instead of holding it on the queue until mthvax is up again, it bounces the mail to postmaster with the error "Service unavailable" Why??? Here's the m4 used to generate the .cf file: # sendmail configuration file for paris.cs.miami.edu # which is the main mail gateway for all of our suns and a secondary # mx for cs.miami.edu dnl # define(ALIASES, /etc/aliases) define(BANGIMPLIESUUCP) define(FORCE_NAMED) define(DOMAINTABLE, LIBDIR/domaintable) define(HIDDENNET, LIBDIR/hidden_hosts) define(HIDDENNETHOST, math.miami.edu) define(MAILERTABLE, LIBDIR/mailertable) define(PSEUDODOMAINS, BITNET SPAN UUCP) define(POSTMASTERBOUNCE) define(NIS_MAILALIASES) define(TRUSTEDUSERS, aem) define(UUCPNAME,paris) define(PSEUDONYMS, [deleted]) include(Sendmail.mc) -- a.e.mossberg - aem@paris.cs.miami.edu - aem@umiami.bitnet University of Miami Department of Mathematics and Computer Science