My Oracle Support Banner

OCI Networking - How To Unblock Simple Mail Transfer Protocol (SMTP) Port And Use For All Instances (Doc ID 2860364.1)

Last updated on MAY 19, 2023

Applies to:

Oracle Cloud Infrastructure - Version N/A to N/A [Release 1.0]
Information in this document applies to any platform.


This document describes how to open the SMTP port when using a free tier account, and whether it is free when it is been used for all instances. This is related to the cost workflow once SMTP access is given and those who want to raise the request for SMTP and want to know any charges for usage of the port for any server.


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

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