Outbound Internet E-mail(port 25) from OCI tenancies are blocked by default
(Doc ID 2787393.1)
Last updated on JUNE 28, 2021
Applies to:Oracle Cloud Infrastructure Virtual Networking
Information in this document applies to any platform.
Due to the risk of abuse, outbound SMTP(port 25) from OCI tenancies created after June 25, 2021 will be blocked by default. OCI will not block outbound access on SMTPS(tcp port 465 or 587).
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
|Outbound SMTP(25) to the Internet Blocked|
|Remove the restriction on port 25 to the Internet|