This topic describes how to change the email address of a contact in Message Center.
Procedure
Log on to the Alibaba Cloud Management Console. In the upper-right corner, click the
icon to go to the Message Center console. In the left-side navigation pane, choose Message Settings > Common Settings. 
In the upper-right corner of the Common Settings page, click Manage Contacts. On the page that appears, find the contact whose email address that you want to change and click Modify in the Actions column. You can also click Add Receiver to add a contact.
