Your AO log-in works with one unique AO log-in detail: the e-mail address with which the AO account was registered.
Please do not create a new AO account if you do not have access to your email anymore or if your e-mail address has changed. We can help you find your AO account details and/or change your e-mail address if necessary.
If you need further support regarding the topics above, please the customer support team: https://aofoundation.atlassian.net/servicedesk/customer/portal/3/group/15/create/47