What does your /var/log/maillog tell you? I relay all our sub.domain type of mail off one server, and configure that server specifically for that. This way I config all of my other servers to point at that one box and I only have to maintain one source of relay-domains and LocalName type files. Make sure your name resolution is working as well. Regards, Marshall -----Original Message----- From: Richard Hobbs [mailto:richard.hobbs@xxxxxxxxxxxxxxxxx] Sent: Friday, September 10, 2004 10:28 AM To: 'General Red Hat Linux discussion list' Subject: Sendmail cannot send to own domain Hello, We have many RedHat 8.0 machines here, all of which are running sendmail-8.12.8-9.80. All machines can use their local sendmail to email their local users. Also, all machines can use their local sendmail to email any address on the internet. However... None of the machines can use their local sendmail to email any address on the same domain as the machine itself, for example: The machines are called: host1.sub.domain.com host2.sub.domain.com host3.sub.domain.com Each machine can happily email hobbs at mongeese.co.uk, for example, and each machine can email username@localhost. None of the machines can email username@xxxxxxxxxxxxxx though. How can this be setup, and why is it happening? The MX record for sub.domain.com points to our rather old Cobalt Raq mail server. Can anyone suggest a way to get sendmail to work properly for our own domain as well?? Thanks in advance, Hobbs. -- Richard Hobbs (Systems Administrator) Toshiba Research Europe Ltd. - Speech Technology Group Web: http://www.toshiba-europe.com/research/ Email: richard.hobbs@xxxxxxxxxxxxxxxxx Tel: +44 1223 376964 Mobile: +44 7811 803377 _____________________________________________________________________ This e-mail has been scanned for viruses by MCI's Internet Managed Scanning Services - powered by MessageLabs. For further information visit http://www.mci.com -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list
