Search results for query: *

I can ping internally by hostname to all local machines mostly windows and I can also ping yahoo.com and it resovolves it to the proper ip address. However I do have dns server configured on my redhat box as well could this be confusing things?

What I mean by error in title is the output from tail /var/log/maillog is localhost]: host name lookup failure. Thanks

No it appears that when I send out an email it bounces back with the error in my title. I tried sending a test message to a another working sendmail server. I am able to ping by dns and when I type in hostname it comes back with the proper computer name. I also verified that sendmail is...

Thanks for your help. I tried what you suggested an am having the same problem. What I am trying to setup is a relay from my sendmailserver to my exchnage server but am unable to resolve this DNS? issue. I am using a private dns server and can ping by hostname the entire private network from...

Whenever an email gets sent out I get the following error message in /var/spool/clientmqueue/ folder. I think the unable to resolve nameserver is the key in the error message. I am however able to ping machines by hostname. Any ideas? thanks V6 T1043937905 K1043937905 N1 P90313...