Oracle Communications Messaging Server: Delivery Notification: Delivery Has Timed Out And Failed - "Failed MX lookup; try again later" (Doc ID 2202177.1)

Last updated on NOVEMBER 11, 2016

Applies to:

Oracle Communications Messaging Server - Version 7.0.5 and later
Information in this document applies to any platform.

Symptoms

Users submit messages via SMTP - getting error as "Delivery Notification: Delivery has timed out and failed"

The Delivery Notification (DSN) contains summary such as below example:

 

Cause

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