Solved

Some recepients couldn't be reached

Posted on 2006-11-27
5
602 Views
Last Modified: 2008-02-01
Dear Experts,

I have a Problem for some Exchange users in my organization.

For some users, when they try to send to some emails outside the organization they get:

=====================================================
Your message did not reach some or all of the intended recipients.

      Subject:
      Sent:      27/11/2006 4:10 PM

The following recipient(s) could not be reached:

      theemailaddress@y.net.ye on 27/11/2006 4:10 PM
            You do not have permission to send to this recipient.  For assistance, contact your system administrator.
            <mymailserver.com.eg #5.7.1 smtp;542 5.7.1 Mail relay not allowed at this server>
=======================================================

This only happens to Some Users when sending to Some recepients, this's not persistent. I searched the SPAM DB's and my mail server is not listed on Any of them.

Any Suggestions,
Thunderstorm
0
Comment
Question by:ashkaat
5 Comments
 
LVL 9

Expert Comment

by:Exchgen
ID: 18026865
The above NDR is a clear indication that the email submission has been denied.

Possible reasons could be the remote domain rejecting the email or something at your end which is denying relay. This can very well be an intermittent issue and the best way to confirm this is by enabling SMTP (NCSA FORMAT) logging and review them time and again to verify why the message was rejected.

Try and isolate few domains which cause issues, and try taking a network trace.

Raghu
0
 
LVL 14

Expert Comment

by:Ehab Salem
ID: 18026907
try to reboot your server.
0
 
LVL 104

Accepted Solution

by:
Sembee earned 500 total points
ID: 18027583
That is not an Exchange message. Therefore it is something else generating that message.
Does your email go out directly to the internet or through a smart host?
Is the message the same - as in identical wording - for all messages that fail to send?

Simon.
0

Featured Post

Free Tool: Subnet Calculator

The subnet calculator helps you design networks by taking an IP address and network mask and returning information such as network, broadcast address, and host range.

One of a set of tools we're offering as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

This process describes the steps required to Import and Export data from and to .pst files using Exchange 2010. We can use these steps to export data from a user to a .pst file, import data back to the same or a different user, or even import data t…
Find out what you should include to make the best professional email signature for your organization.
how to add IIS SMTP to handle application/Scanner relays into office 365.
This video discusses moving either the default database or any database to a new volume.

830 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question