[Update]: This article was updated on March 23, 2021
In this article I discuss how to work with email signatures in the Microsoft 365 (formerly Office 365) webmail client. To learn how to set up server-level email signatures for an entire Microsoft 365 organization see this article.
1. Open your Outlook on the web either by clicking the Outlook App in your Office 365 home page, or by using this direct link.
2. Click the Gear icon in the upper-right corner and scroll down to select View all Outlook settings.