Xref: utzoo comp.unix.aix:3709 comp.mail.sendmail:2744 Path: utzoo!utgpu!news-server.csri.toronto.edu!bonnie.concordia.ca!uunet!zaphod.mps.ohio-state.edu!ub!uhura.cc.rochester.edu!news From: alg@chaos.optics.rochester.edu (Alex Gaeta) Newsgroups: comp.unix.aix,comp.mail.sendmail Subject: Re: Strange Sendmail message returning from my rs/6000 Message-ID: <12374@ur-cc.UUCP> Date: 22 Feb 91 15:31:16 GMT References: <3368@ucsfcca.ucsf.edu> Sender: news@uhura.cc.rochester.edu Reply-To: alg@chaos.optics.rochester.edu (Alex Gaeta) Organization: The Institute of Optics, University of Rochester, Rochester, NY 14627 Lines: 30 Hello, I had the same problem as you have in setting the Mail facility on the RS/6000. I suspect that the problem is that somehow the sendmail program is not reading the the host name from the /etc/hosts file (I never figured out why.) However, the problem can be remedied easily by using the D macro in the sendmail.cf file to define your hostname, domain, etc. For example: DwYourHostName Also, use the DD to define the domain name, and DE, DF, DG to define the domain parts. For example, if your address was hstnm.abc.efg.edu then you should define the macros DDabc.efg.edu DEabc DFefg DGedu I think that this is all explained in greater detail in the sendmail.cf file, just ignore the part saying that if your address is already defined in the /etc/hosts file you do not need to use these D macros. Best of luck. Alex Gaeta alg.chaos.optics.rochester.edu-- Brought to you by Super Global Mega Corp .com