vinden
asked on
undeliverable (DSN) messages not arriving
Hi,
In our Exchange2k7-Outlook environment : Whenever we send a mail out to let's say "userdoesnotexist@somedoma in.com" we do not receive the "user does not exist" DSN return message.
When I use message tracking on our Edge server it shows a record with the following :
Eventid : DSN
SourceContext : Failure
MessageSubject : undeliverable *subjecthere*
...
Why does it say Failure ? I have no idea where to look next.
In our Exchange2k7-Outlook environment : Whenever we send a mail out to let's say "userdoesnotexist@somedoma
When I use message tracking on our Edge server it shows a record with the following :
Eventid : DSN
SourceContext : Failure
MessageSubject : undeliverable *subjecthere*
...
Why does it say Failure ? I have no idea where to look next.
is there a spam filter stopping the nda responses getting in?
ASKER
On our HUB server we have :
-Exchange builtin antispam options enabled (I see no traces of blocked msgs in postmaster mailbox)
-Forefront Server Security (this generally only blocks foul language etc. and shows no traces of blocked NDRs)
-Exchange builtin antispam options enabled (I see no traces of blocked msgs in postmaster mailbox)
-Forefront Server Security (this generally only blocks foul language etc. and shows no traces of blocked NDRs)
In global settings, internet message format, advanced
Is there a tick in allow non-delivery reports?
Is there a tick in allow non-delivery reports?
ASKER
jessmca : I think you're talking exchange 2003.
I checked Exchn 2007 > Organization Conf > Hub Transport > Remote Domains > Default properties and there all the NDR options are ticked.
I checked Exchn 2007 > Organization Conf > Hub Transport > Remote Domains > Default properties and there all the NDR options are ticked.
ASKER
Ok...here's a screenshot in hope someone might still shed some light on this :
The screen is the message tracking window on our Edge server.
You'll see that the undeliverable messages are disapearing in some black hole.
Knipsel.JPG
The screen is the message tracking window on our Edge server.
You'll see that the undeliverable messages are disapearing in some black hole.
Knipsel.JPG
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