UTL_SMTP Package Raises ORA-06521 When Email Recipient Is From A Remote Domain, Local Domain Works (Doc ID 1489171.1)

Last updated on JULY 05, 2017

Applies to:

PL/SQL - Version 9.2.0.1 and later
Information in this document applies to any platform.

Symptoms

You are using the UTL_SMTP package to send emails.  When sending emails to a local domain, it works.  When sending emails to a remote domain it fails with the following error:

 

Cause

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