Please login to acko.com. On your policy card, please click 'View Details'. You will be redirected to the policy details page where you will see an 'Edit Policy' button. Once you click on the button, a new pop-up will open with all the possible changes you can make in the policy. Click 'Edit Your Email ID' and update the new email ID. Click submit. Post submitting, the new policy copy with the updated details will be generated.