HTC HTC S621 user manual Digitally sign and encrypt all messages, Click Menu Options

Models: HTC S621

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Digitally sign and encrypt all messages

Synchronizing Information and Setting Up E-mail Security 53

Digitally sign and encrypt all messages

ActiveSync allows you to set up S/MIME e-mail encryption and signing. You will have to obtain a valid certificate for signing or encrypting e-mail before you will be able to sign or encrypt mail successfully.

1.On the Home screen, click Start > ActiveSync

2.Click Menu > Options

3.Select the E-mailinformation type, and click Settings. On the E-mail Sync screen, click Menu > Advanced

4.Do one or both of the following:

To sign all your outgoing e-mail messages so that recipients can be certain that the messages were sent by you and have not been altered in any way, select Sign messages

To encrypt all your outgoing e-mail messages so that the contents of your messages are protected from being viewed by anyone other then the intended recipients, select Encrypt messages

5.Click Menu > Choose Certificate to select a certificate for signing or encrypting outgoing e-mail messages.

You can select certificates to sign or encrypt e-mail messages individually if you do not choose to sign or encrypt all outgoing e-mails. For information about signing and encrypting individual messages, see “Individually sign and encrypt a message” in Chapter 6.

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HTC HTC S621 user manual Digitally sign and encrypt all messages, Synchronizing Information and Setting Up E-mail Security