'How to enable port 25 in oracle cloud instance?

I want to setup a SMTP server in my oracle instance which is running windows server 2012. For that i need to open port 25 in my VPS . How can i enable port 25 in my VPS ?



Solution 1:[1]

Please refer this blog on setting up of your SMTP server in Windows Server 2012: setting up of your SMTP server in Windows Server 2012.

And after this is done you need to add the ingress/egress rules in the Oracle Cloud security list and Network security group (if any). Please refer this for more details on OCI security list Security List and Network security group.

I hope you have configured the VCN with subnets with proper route entries. Please refer this document of more details on route tables.

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