Is your domain registered? If Road Runner gave you that host name, then they should have registered it in DNS. sorry [~] > nslookup apu.mn.rr.com Server: mail.cs.umn.edu Address: 128.101.32.200 *** mail.cs.umn.edu can't find apu.mn.rr.com: Non-existent host/domain sorry [~] > nslookup apu.mn.rr.com dns1.rr.com Server: dns1.rr.com Address: 24.30.200.3 *** dns1.rr.com can't find apu.mn.rr.com: Non-existent host/domain As you can see, RR doesn't even know that your domain exists. Gabe On Tue, Aug 22, 2000 at 07:32:41PM -0700, Apu wrote: > I get the error message " aug 22 14:31:11 apu sendmail[510]: OAA00510: > ruleset=check_mail, arg1=<root at apu.mn.rr.com>, relay=root at localhost > <root at apu.mn.rr.com>, reject = 501 <root at apu.mn.rr.com> ... Sender domain must > exist " > > How do I fix this problem? I am not able to receive any emails. (although I was > able to send) > > > Apu > > > > Bob Tanner wrote: > > > After upgrading to the latest version of gtk, I am not getting the following > > warning: > > > > Gdk-WARNING **: locale not supported by C library > > > > Anyone know what this means and how I can fix it? > > > > -- > > Bob Tanner <tanner at real-time.com> | Phone : (612)943-8700 > > http://www.mn-linux.org | Fax : (612)943-8500 > > Key fingerprint = 6C E9 51 4F D5 3E 4C 66 62 A9 10 E5 35 85 39 D9 > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: tclug-list-unsubscribe at mn-linux.org > > For additional commands, e-mail: tclug-list-help at mn-linux.org > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: tclug-list-unsubscribe at mn-linux.org > For additional commands, e-mail: tclug-list-help at mn-linux.org -- -------------------------------------------------------------------------------- Gabe Turner | X-President, UNIX Systems Administrator, | Assoc. for Computing Machinery U of M Supercomputing Institute for | Univerisity of Minnesota Digital Simulation and Advanced Computation | dopp at acm.cs.umn.edu "Dear Dr. Stupid: Why do I have to go to school?" -- Announcer "Your parents are aliens!! While you're at school, they shed their human skins and breathe dryer lint!!" - Dr. Stupid in "Ask Dr. Stupid" -------------------------------------------------------------------------------- --------------------------------------------------------------------- To unsubscribe, e-mail: tclug-list-unsubscribe at mn-linux.org For additional commands, e-mail: tclug-list-help at mn-linux.org