can you telnet via IP ?? telnet <ip of pcq> 25 Regards, Sumit ----- Original Message ----- From: "Amit Sharma" <[EMAIL PROTECTED]> To: "Sumit Malhotra" <[EMAIL PROTECTED]> Sent: Monday, July 12, 2004 12:34 PM Subject: Re: [ilugd] Postfix - help me!!!
> ----- Original Message ----- > From: "Sumit Malhotra" <[EMAIL PROTECTED]> > To: "Amit Sharma" <[EMAIL PROTECTED]>; "The Linux-Delhi mailing list" > <[EMAIL PROTECTED]> > Sent: Monday, 12 July, 2004 12:25 PM > Subject: Re: [ilugd] Postfix - help me!!! > > > > My Dear Amit , > > > > Please check what the nslookup command states : > > > > " ** server can't find pcq: NXDOMAIN" > > this means pcq can't be resolved by your name server ( DNS) 100.0.0.1 > > > > if you have any confusion check the concept of DNS server and Name > > Resolution fundamentals. > > > > Clue: First of all check whether your server pcq is reachable from host > from > > where you are trying telnet . > > > > ping < ip of pcq> > > > [snip] > > ping works fine. > > also nslookup thing i guess is not a prob as my other server that is running > sendmail is also not accessbale thru nslookup command but still i am able to > telnet its port 25. so DNS is not a issue. > > amit > > _______________________________________________ ilugd mailinglist -- [EMAIL PROTECTED] http://frodo.hserus.net/mailman/listinfo/ilugd Archives at: http://news.gmane.org/gmane.user-groups.linux.delhi http://www.mail-archive.com/[EMAIL PROTECTED]/
