Step 1
Login to Webmail with your current password
Step 2
Go to Preferences -> Accounts -> Primary Account Settings and
Go to ‘Applications’ above Password Recovery Account Settings:
Step 3
Click the ‘Add Application Code’ button
Step 4
Enter a name for your device in the ‘Application Name:’ field
Step 5
Click on the ‘Next’ button
Step 6
Make a note of the Application Passcode
When using your device for the first time, you will need to enter this passcode to sign in to Webmail, without needing to use two-step authentication.
Step 7
Click on the ‘Close’ button
The device has now been added
If you loose your device and want to remove the device passcode
Step 1
Click on the device name
Step 2
Click the ‘Revoke Code’ button to remove your device’s passcode.