You can configure email forwarding rules on your webmail account. Please follow these steps:
1. Go to: https://www.openxchange.eu/appsuite/
The username is the complete email address, for example: firstname.lastname@example.org.
The password is the one you created when you activated this mailbox.
Click on "Sign in".
2. On the top-right click on the menu icon and then on "Settings":
3. On the left panel, go to Email > Filter Rules.
4. Cick on "Add new rule":
5. Enter the name of the rule.
Under Actions, click on "Add action" and select "Redirect to". Enter the destination email address.
You can then add another action to redirect to another email address.
If you want to keep a copy of the email in your mailbox, add the action "Keep".
6. Click on "Save":
IMPORTANT: you can configure up to 4 email forwarding rules per mailbox.