Signing or encrypting messages via S/MIME that you send.
Andre Klapper
ak-47@gmx.net
Novell, Inc

This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.

# Signing or encrypting messages

After you have added your certificate, you can sign or encrypt a message by selecting Options S/MIME Sign or S/MIME Encrypt from the message composer menu or clicking the corresponding toolbar icon.

邮件的主题不会被加密。所以，切勿在主题中填写敏感信息。

给每封邮件添加签名或加密：

Select Edit Preferences Mail Accounts.

Select the mail account to encrypt the messages in.

Click Edit.

Click the Security tab.

In the Secure MIME (S/MIME) section, click Select next to Signing Certificate and specify the path to your signing certificate, or click Select next to Encryption Certificate and specify the path to your encryption certificate.

选择合适的选项。

Click OK.