I have sendmail running on my home RH9 box, and have a question about proper setup of hostnames. When trying to send email to the XFce listserv, my messages are getting bounced because its reading the hostname of the machine (called HOME) and saying it cannot look up that name. Headers from a failed message: *** Received: from localhost (localhost) by home (8.12.8/8.12.8) id i12GB2cL028718; Mon, 2 Feb 2004 11:11:02 -0500 Date: Mon, 2 Feb 2004 11:11:02 -0500 From: Mail Delivery Subsystem <MAILER-DAEMON@home> Message-Id: <200402021611.i12GB2cL028718@home> To: <salvatore@xxxxxxxxxxxxxxxx> *** Failure text: *** ----- The following addresses had permanent fatal errors ----- <xfce@xxxxxxxx> (reason: 554 <home>: Helo command rejected: Host not found) ----- Transcript of session follows ----- ... while talking to dbguin.lunar-linux.org.: >>> DATA <<< 554 <home>: Helo command rejected: Host not found 554 5.0.0 Service unavailable <<< 554 Error: no valid recipients *** Obviously the name lookup for localhost and home will fail; what needs to be changed to allow for a proper lookup? Thanks. .salvatore http://www.sienar.org/ http://www.palmisanonet.com/ -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list