Didn't catch the OS release involved...

V7R1 SMTP has a problem with long Domain names. Somebody didn't make that
field big enough. If you are on V7R1 make sure you have SI41849 and SI41869.
ENDMSF, End SMTP apply the PTFs and start MSF and SMTP back up.


On Thu, Apr 14, 2011 at 1:11 PM, Richard Schoen <richard@xxxxxxxxxxxxxxx>wrote:

I've seen this before when an Exchange SMTP Server setting was set up to
allow external relaying.

In our case we enabled the authenticated SMTP (EHLO) processing settings in
our SMTP/400 product and were able to relay after authenticating.

You might need to ask the network folks what may have changed.

Regards,
Richard Schoen
RJS Software Systems Inc.
Where Information Meets Innovation
Document Management, Workflow, Report Delivery, Forms and Business
Intelligence
Email: richard@xxxxxxxxxxxxxxx
Web Site: http://www.rjssoftware.com
Tel: (952) 736-5800
Fax: (952) 736-5801
Toll Free: (888) RJSSOFT
------------------------------

message: 2
date: Thu, 14 Apr 2011 11:10:55 -0500
from: "Don Cavaiani" <dcavaiani@xxxxxxxxxxxxx>
subject: SMTP non-delivery report

I have a CLP which does a SNDDST (then hands to Exchange Server) - to
occasionally send a fixed message to about 400 Suppliers.

I have run this many times in the past, but now it only seems to be working
if I use an Email address of one of our internal Users.

If I now use an external email address, the exchange server message
tracking log reports: SMTP: 'Non-Delivered Report (NDR) generated', and no
email goes to the external address.

However, email mail routing exclusively thru exchange IS working both ways
- inbound and outbound.


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