Do you want to add a mailto link to your Outlook signature? We show you how to do that using the Insert Hyperlink option.

To automatically sign your name in your Outlook emails, you must create a signature. Simple signatures contain only plain text, but you can insert images and hyperlinks into your signature.

You can edit the Email Signature in Outlook. You can Format it, change color or alignment, add a Business Card, a link, or an Image.

Outlook opens the Insert Hyperlink dialog box. Enter a link target in the "Address" field. You can enter a Web address, email address or network file location. Click "OK" to create the link.

How do I create and add a new Outlook email signature? When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Microsoft makes it relatively easy ...

Learn how to create a professional email signature in Outlook 2025 with this step-by-step guide. Boost your email game with polished designs.