How can I change my email address in the community?
Cisco Community uses Single Sign On (SSO). To login or register in Cisco Community, you use your Cisco.com username and password. Therefore, you are not able to change your email address directly on the community. In most situations, to change your email address in Cisco.com you will need to open a case, depending on your relationship with Cisco. Refer to Email address change for more details. You can also contact web-help@cisco.com to get support.
