My Oracle Support Banner

Postfix SMTP Server Refuses to Relay Messages With Error: Relay access denied (Doc ID 2569578.1)

Last updated on AUGUST 23, 2019

Applies to:

Linux OS - Version Oracle Linux 6.0 and later
Oracle Cloud Infrastructure - Version N/A and later
Information in this document applies to any platform.

Symptoms

Sending a mail from A server to a remote Postfix SMTP server fails with messages like :  Relay access denied

 

Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!


In this Document
Symptoms
Cause
Solution


My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.