Smtp;500 5.5.1 Unknown Command "XXXX" Specified (Doc ID 1493169.1)

Last updated on JUNE 29, 2017

Applies to:

Oracle Communications Messaging Server - Version 6.2.0 and later
Information in this document applies to any platform.

Symptoms

We have a lot of mail with the following type of error message in the logs (mail.log_current or mail.log):

There are about 100 or more every day.  We are validating but, find no changes as of late.

Have you seen this before?  Can you point us in the right direction?

Changes

 

Cause

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