Outbound Requests failed with error "503 Bad sequence of commands"
Last updated on MARCH 02, 2017
Applies to:Siebel Email Response - Version 188.8.131.52  and later
Information in this document applies to any platform.
On : 184.108.40.206  version, when attempting to send emails from your Siebel on your Test environment you see the error message bellow, but the same does not happens on your Development environment.
From CommOutbountMgr log file for the outbound request:
EMR_Log GenericError 1 000001854ecf6af7:0 2011-11-25 10:23:08 SMTP DATA error: 503 Bad sequence of commands
Customer start to tests on UAT environment and notice that the email were not going out. Customer was using the same SMTP Server for UAT and Development environment when it works.
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