Exchange NDR Code List

Hallo zusammen,

Für den vorangegangenen Artikel "Copy NDR to Postmaster Mailbox" habe ich mir mal eine Liste der NDR Codes aus den folgenden Artikeln zusammengestellt:


Status code Description
4.2.2 The recipient has exceeded their mailbox limit
4.3.1 Insufficient system resources
4.3.2 System not accepting network messages
4.4.1 Connection timed out
4.4.2 Connection dropped
4.4.6 Too many hops
4.4.7 Message expired
4.4.9 DNS Problem - check your connector
4.6.5 Multi-language situation
5.0.0 HELO / EHLO requires domain address
5.1.x Exchange NDR problems with email address
5.1.0 Sender denied / Message categorizer failures
5.1.1 Bad destination mailbox address
5.1.2 Invalid X.400 address
5.1.3 Invalid recipient address
5.1.4 Destination mailbox address ambiguous
5.1.7 Invalid address
5.1.8 Something the matter with sender's address
5.2.x NDR caused by the size of the email
5.2.1 Mailbox cannot be accessed
5.2.2 Mailbox full
5.2.3 Message too large
5.2.4 Mailing list expansion problem
5.3.0 Problem with MTA / Store driver
5.3.1 Mail system full
5.3.2 System not accepting network messages
5.3.3 Unrecognized command
5.3.4 Message too big for system
5.3.5 System incorrectly configured
5.4.0 DNS Problem. Check the Smart host and DNS
5.4.1 No answer from host
5.4.2 Bad connection
5.4.3 Routing server failure. No available route
5.4.4 Invalid arguments
5.4.6 Routing loop detected
5.4.7 Delivery time-out. Message is taking too long to be delivered
5.4.8 Microsoft advise, check your recipient policy
5.5.0 Underlying SMTP 500 error
5.5.1 Invalid command
5.5.2 Send hello first
5.5.3 Too many recipients
5.5.4 Invalid domain name
5.5.5 Wrong protocol version
5.5.6 Invalid message content
5.6.0 Corrupt message content. Try sending without attachment
5.6.1 Media not supported
5.6.3 More than 250 attachments
5.7.1 Delivery not authorized
5.7.1 Unable to relay
5.7.1 Client was not authenticated
5.7.2 Distribution list cannot expand and so is unable to deliver its messages
5.7.3 Not Authorized
5.7.4 Extra security features not supported. Check delivery server settings
5.7.5 Cryptographic failure
5.7.6 Certificate problem, encryption level may be to high
5.7.7 Message integrity problem
Andres Bohren