RE: Debugging SMTP send problems

David, 
Your AS/400 is probably not using DNS or your DNS server does not have
an MX record pointing to the Exchange server as the mail server. Check
your AS/400 hosts table and ensure that the host name entered for the
mail server corresponds exactly to the domain name used on the email.
Alternatively specify a mail router on the SMTP set up.

> -----Original Message-----
> From: David Gibbs [SMTP:David.Gibbs@IL.US.MKS.com]
> Sent: Wednesday, January 27, 1999 4:02 PM
> To:   'Midrange Mailing List'
> Subject:      Debugging SMTP send problems
> 
> Folks:
> 
> Can anyone point me to a manual or a log file / queue that will help
> me
> debug SMTP send problems?
> 
> I'm trying to use the SNDDST command to send internet email messages,
> and I get the following response :
> 
> > HOST SILVON10 NOT ABLE TO DELIVER MAIL TO FOLLOWING RECIPIENT(S):
> 
> >    <david.gibbs@MKS.COM>
> 
> > RETRIES EXHAUSTED WHILE ATTEMPTING TO CONNECT TO REMOTE HOST MKS.
> 
> 
> I'm able to telnet into the MX exchanger for mks.com on port 25
> (SMTP),
> so I know it's responding... but mail sent from the '400 doesn't seem
> to
> want to go.
> 
> Thanks!
> 
> david
> 
> 
> --
> David Gibbs
> Sr. Software Engineer
> Mortice Kern Systems US, Inc.
> 2500 S. Highland Ave., Suite 200
> Lombard, IL  60148
> phone: (630) 495-2108 x5004
> http://www.mks.com
> mailto:david.gibbs@mks.com
> 
> Opinions expressed are strictly my own and do 
> not necessarily reflect those of my employer.
> 
>  "I drank what???"
>   - Socrates
> +---
> | This is the Midrange System Mailing List!
> | To submit a new message, send your mail to MIDRANGE-L@midrange.com.
> | To subscribe to this list send email to MIDRANGE-L-SUB@midrange.com.
> | To unsubscribe from this list send email to
> MIDRANGE-L-UNSUB@midrange.com.
> | Questions should be directed to the list owner/operator:
> david@midrange.com
> +---
+---
| This is the Midrange System Mailing List!
| To submit a new message, send your mail to MIDRANGE-L@midrange.com.
| To subscribe to this list send email to MIDRANGE-L-SUB@midrange.com.
| To unsubscribe from this list send email to MIDRANGE-L-UNSUB@midrange.com.
| Questions should be directed to the list owner/operator: david@midrange.com
+---