Where can I find my security key?

You are asked for a security key in the Windows application to synchronise your signatures?

You can find it directly via the Boost My Mail portal. To do this, go to:

1. In the Settings > Outlook > Windows application section.
2. Find your security key in the dedicated section.
   
   
   
3. Enter it in the Boost My Mail application.
4. You can then synchronise/update to retrieve your email signature.