- 1). Click "Tools" in the main menu and then click "Accounts."
- 2). Click the "Mail" tab, highlight the email account that you want to send emails from and click the "Edit" button.
- 3). Click the "Options" tab on the window that appears.
- 4). Add "Disposition-Notification-To" in the new header field and type your email address in the value field. Close the windows.
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