Ora-24247: Network Access Denied By Access Control List (Acl) Using localhost as SMTP Server Name (Doc ID 1348855.1)

Last updated on AUGUST 30, 2017

Applies to:

PL/SQL - Version 11.2.0.1 and later
Information in this document applies to any platform.

*** Checked for relevance on 30-Aug-2017 ***

Symptoms

After upgrading the database from 10.2.0.3 to 11.2.0.2, sending email using the UTL_SMTP packages are giving error: ORA-24247: network access denied by access control list (ACL) while using SMTP_HOST as localhost.

The same code is working fine if using SMTP_HOST as a physical name such as mail.test.com.

Cause

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