This article explains how to create a custom signature in Outlook and apply it to every email you send. Instructions apply to Outlook 2019, Outlook 2016, Outlook 2013, Outlook 2010, and Outlook for Microsoft 365.
How to Add a Signature in Outlook | Microsoft
An email signature in Outlook can include your name, title, social media links, other contact information, and even extensive, custom signatures.
Open Outlook. Select File in the ribbon. Select Options in the left bar.
In the Outlook Options dialog box, select Mail. In the Compose messages section, select Signatures.
