You can set up a redirection with Royal Mail here, or go into a Post Office and pick up a form. Please note, you cannot set up a re-direction to a PO Box online but you can to your Courier Point address.

Suggested format:

Your Name - XXXX (UK Postbox ID), 13 Freeland Park, Wareham Road, Poole, Dorset, BH16 6FH

Example:

John Smith - 1019, 13 Freeland Park, Wareham Road, Poole, Dorset, BH16 6FH