Applies To
Outlook for Microsoft 365 New Outlook for Windows
  1. In a new message in classic Outlook for Windows, go to Insert, select  Outlook signature icon Signature and choose Signatures.

  2. In the Select signature to edit box, choose the signature to add a logo or image to.

  3. Choose the  OL Insert image into signature image icon on the right, locate your image file, and select Insert.

  4. To resize your image, right-click the picture and select Size and Position. Use the options to resize your image.  If you don't see Size and Position, select Picture and then choose Size or other options. 

Tip: To remove an image in one message, select the image and press Delete. To remove from all future messages, follow the above steps. Choose the image in the editor, press Delete, and then select Save.

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