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ORA-29278: SMTP transient error: 451 See http://xxxxxxxxxxx (Doc ID 396652.1)

Last updated on JULY 02, 2023

Applies to:

PL/SQL - Version and later
Information in this document applies to any platform.Symptoms

Using UTL_MAIL or UTL_SMTP in combination with qmail 1.03 mailserver, following error is thrown:

Connecting to other mail servers works


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