You can automatically forward or redirect your email messages by setting up Inbox rules in Outlook on the web. This is useful if you want to read and respond to messages from another email account or when you want someone else to receive and respond to your email in your absence.
On the Outlook toolbar bar, select Settings > Mail.
In the left pane, under Options, select Mail > Accounts > Forwarding.
Under Forwarding, select Start forwarding, enter the forwarding email address, and then select Save.
Note: Select or clear the Keep a copy of forwarded messages check box.