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OCI DB System : Sending Email Fails With "status=deferred (delivery temporarily suspended: connect to <HOST>[IP]:25: Connection refused)" Error (Doc ID 2707215.1)

Last updated on OCTOBER 12, 2020

Applies to:

Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

Using postfix mail server, emails are not being sent and the following error is reported in /var/log/maillog

"status=deferred (delivery temporarily suspended: connect to <HOST>[IP]:25: Connection refused)"

 

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution


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