Link to home
Start Free TrialLog in
Avatar of Emanuel
EmanuelFlag for United Kingdom of Great Britain and Northern Ireland

asked on

Exchange 2007 DSN and bounce back messages

Hi,

Looking for a little help, we have an exchange 2007 server here and the box runs all roles.  I am trying to modify the bounce back of messages within, but don't seem to be able to find them.  
We have a distribution list that when it sends email seems to get a few a month that start getting email delivery failures and it states the following

This is a delivery failure notification message indicating that an email you addressed to email address :
-- *******@****.*****.***

could not be delivered. The problem appears to be :
-- Recipient email address is possibly incorrect

Additional information follows :
-- Domain has no MX records or is invalid

This condition occurred after 30 attempt(s) to deliver over a period of 92 hour(s).

Then we continue receive these messages every four hours or so.
What can I change to stop it?

Regards,

Kerj
Avatar of Busbar
Busbar
Flag of Egypt image

so you are getting emails back when you send emails ?!
Avatar of Emanuel

ASKER

Yes, but I want to change the timings as it seems to far between.

Les.
Avatar of Manpreet SIngh Khatra
So you get bounce back for one email multiple times ?
Do you have a Smap or gateway server as check the settings and ensure that it isnt sending DNS every few hours it tries to make a contact and fails

- Rancy
ASKER CERTIFIED SOLUTION
Avatar of James Hodge
James Hodge
Flag of United Kingdom of Great Britain and Northern Ireland image

Link to home
membership
This solution is only available to members.
To access this solution, you must be a member of Experts Exchange.
Start Free Trial
Avatar of Emanuel

ASKER

Many thanks.