5 Scan/E-mail144Overwrite Existing FileDeletes the existing file with the duplicate file name and saves the new file with thespecified file name in the same directory.Append to Existing FileAppends the scan data to the existing data.NOTE: This button is displayed only when [Network Scanning] is selected, and isselectable when [TIFF File for Each Page] or [JPEG File for Each Page] is selected for[File Format] on the [Filing Options] tab.Add Date Stamp to File NameAdds a date to the new file.NOTE: This button is displayed only when [Network Scanning] is selected.Reply ToThis feature allows you to specify the return e-mail address that the recipients can replyto when using the E-mail service.NOTE: This feature is displayed only when [E-mail] is selected on the All Servicesscreen.1. Select [Reply To] on the [E-mailOptions] screen.2. Enter a return address.Or, enter part of a target name,and then select the hand-glassicon at the right side of the entryfield, to search Address Book. For details on the search result screen, refer toSearch Public/Search Network on page 121.3. Select [Save].EncryptionThis feature allows you to send S/MIME-encrypted e-mail.To use this feature, you need to specify an e-mail address associated with a certificatethat supports encryption. For more information, refer to the Security chapter in theSystem Administration Guide.NOTE: This feature is displayed only when [E-mail] is selected on the All Servicesscreen.1. Select [Encryption] on the [E-mail Options] screen.2. Select an option.3. Select [Save].OffDoes not encrypt e-mail.