Before you begin
If you have both Webex Meetings and Webex Teams, and you use the same email address to sign into both accounts, then your email address is changed for both.
If you account is managed by your organization, there may be extra security measures in place, such as a synchronized user directory or single sign-on. If you change the email address, your access to Webex could be affected, unless your single-sign-on address is also updated to match the address change. Contact your Webex site administrator before you change your email address.
Go to the Account Settings page, and then enter your email address and password to sign in.
Select the Email field.
Enter and confirm the new email address, and then click Submit.