We're excited to introduce an updated and improved signature editing experience for our Insider Fast users starting in version 16.12 (180314).


As before, to open the signature editor, navigate to Outlook > Preferences > Signatures, and either create a new signature (by clicking on the + button) or edit an existing one (by clicking on the Edit button).


With this update you will now be presented with a larger compose window -- with a variety of formatting controls as well as the ability to insert images, links, and tables -- to help you fine tune your signature exactly to your liking! You can also add alt text to images directly in the editor. 




We would love to hear from you as we make improvements in Insider Fast, so please provide feedback and report issues via  Help > Contact Support. If you would like to see other enhancements in Outlook for Mac, please vote for your feature request via  Help > Suggest a Feature. 


Occasional Contributor

I have this exact build, but I don't have the new feature to Edit or create the signature in a new composition window.

Hi Scott, Can you please try re-starting your Outlook? Sometimes the client requires a re-start to pick up the latest features from our backend service.

Occasional Contributor
Perfect. That worked. Thank you.
New Contributor

This is a nice improvement, but you didn't go far enough. I can add an SVG logo in the editor, but when I save the signature it is converted to a low resolution bitmap that looks terrible on all modern "retina" High DPI displays. At minimum a .SVG image should be preserved since many modern e-mail clients can now display this format, and ideally there should be some way to include in-line SVG code into the HTML signature to avoid adding a file attachment to every e-mail. C'mon guys, lead the pack with robust SVG support and free us from bitmap hell for vector graphics!

Occasional Visitor

Have you also enabled image linking in HTML? Or will the image still be embedded in the email as an attachment?

Occasional Visitor

So it's still not possible to add an HTML image?

Occasional Visitor

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Occasional Visitor