Office 365 - Outlook on the Web (How To) Add Images to Email Signatures Outlook on the Web
Images cannot officially be added to OotW e-mail signatures.
Images cannot officially be added to Outlook on the Web (OotW) e-mail signatures. However:
- You can copy and paste an image that is hosted somewhere online into your signature.
- The image must be hosted online - it cannot reside in your own computer.