You also need to prepare an email signature template and assign users who should get it. To do so, create and set up a client-side signature rule(s) by following our guide. For the add-in to work, the CodeTwo software needs to work in client-side or combo mode ( learn more about signature modes). Hints for administrators: See this article to learn how to deploy the add-in centrally to all or selected users. To keep synchronizing signatures, the add-in will automatically turn off the Roaming Signatures (cloud signatures) feature in Outlook when the feature is released by Microsoft. The add-in will not add any signatures to Outlook unless an administrator in your organization has set them up in the first place. Before you install & hints for administrators