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MS version Seeing Increasing Number Of "503 5.5.0 No MAIL FROM Command Has Been Issued" In mail.log (Doc ID 2435337.1)

Last updated on MAY 03, 2021

Applies to:

Oracle Communications Messaging Server - Version 8.0.2 and later
Information in this document applies to any platform.


Old verison of Messaging Server:
Upgraded to NEW VERSION:

Why are there more of these types of B records / errors in mail.log on the newer version of Messaging Server: "503 5.5.0 No MAIL FROM command has been issued" ?




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