Applies To
Outlook for Microsoft 365 Outlook for Microsoft 365 for Mac Outlook on the web New Outlook for Windows
  1. Select File > Options in classic Outlook for Windows. Then, in the dialog, select Mail > Signatures.

  2. Select New, type a name, and select OK.

  3. In the Edit signature box, compose your signature and select Save

  4. To set your new signature as default, select the drop-down box next to New Messages or Replies/forwards under Choose default signature, and pick your new signature.

Tip: For more info on using signatures, see Insert a signature.

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