In order to create a redirection, you need to log in to Manager v3.
Choose the "Emails" icon, and then click in Redirections section.
Click "Create a redirection" .
You'll see the following website:


- enter the alias you'd like to create
- tick "Local address" if you'd like to redirect your emails to other address of this domain
- tick "Other address" if you'd like to redirect your emails to external address
- click "Accept" button