About changing your email address or email address password
Note:
Depending on your messaging service plan, this feature might not be
supported.
When you add an email address to the BlackBerry Internet Service, you provide the email address and the password for the email address.
If you want to change your email address, you must delete the existing email address from the email setup application or the BlackBerry Internet Service website and add the new email address.
If you change the password for an email address that you have added to your BlackBerry smartphone, you must update the password in the email setup application or on the BlackBerry Internet Service website.
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