Step 8: A pop-up window appears on your screen. If you chose the SMS Passcode option, move on to the next step. SMS Passcode: Recipients will receive a passcode in a text message.For all other email clients, Google will send an emailed passcode. No SMS Passcode: Recipients using Gmail will not need a passcode to open the messages.Step 5: Under Require Passcode, select one of two options: Step 4: Click the Down arrow under Set Expiration and select one of five durations. Step 3: Click on the lock/clock icon on the toolbar at the bottom. Step 1 : With Gmail open in a browser, click on the Compose button to start your message. This mode requires a passcode to unlock and will delete the message after a duration specified by you. One way to “lock” your emails away from prying eyes without using S/MIME encryption is to use Google’s Confidential Mode. Under Certificates and Algorithms, you should see the certificates appearing next to Signing Certificate and Encryption Certificate. Step 13: Create a unique security settings name or leave it as the default. Step 12: Under Encrypted Email, click the Settings button. Your certificate should already be selected for signing and encryption by default. Step 11: Click the OK button displayed in the security dialog box.Īt this point, you return to the Email Security panel in the Trust Center window. Step 10: Enter the password associated with the certificate file and then click OK. Step 9: Find and select the downloaded file. Step 8: Click the Browse button displayed next to Import File.

Step 7: Check the box next to Import Existing Digital ID from a File if it’s not already. Step 6: Under Digital IDs (Certificates), click on the Import/Export button. Step 5: Select Email Security listed on the left. Step 4: Click on the Trust Center Settings button displayed on the right. Step 3: On the Outlook Options window, select Trust Center listed on the left. Step 2: Select Options on the next panel. Step 1: With the Outlook desktop client open, click File located in the top left corner. These instructions assume that you already obtained an S/MIME certificate, downloaded the file to your Windows PC, and have the required password handy.

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