aws lightsail open port

https://support.console.aws.amazon.com/support/contacts#/rdns-limits

email address – my email address

Use case description

The purpose of this request is to allow my WordPress instance to send periodic emails from a@tion.kr for essential notifications and user communications. This email address is used to send legitimate messages such as password resets, account confirmations, and other necessary notifications to users who have subscribed or opted in.

I am committed to ensuring that this account is not implicated in the sending of any unsolicited mail (spam). To achieve this, I will:

Regularly monitor mail logs to ensure compliance with best practices.
Implement safeguards to ensure that emails are only sent to verified and opted-in users.
Include an unsubscribe option in communications where applicable.
Thank you for considering this request.

Elastic IPs infomation

My lightsail instances