@yme, unfortunately, there is no easy way to change the email address in the community as we treat that as the primary parameter while creating the account. However, you can create a new account using your new email address, and I can assist you in merging both accounts regarding your badges and other resources. If your new email address is associated with a customer account, you can open a non-technical case with us to request the merging of the accounts.  I hope this helps. Please feel free to contact me for further assistance.  ... View more