Change an email signature
Applies ToOutlook for Microsoft 365 Outlook 2024 Outlook 2021 Outlook 2019 Outlook 2016

Whether it’s a new job title (congratulations!) or a phone number change, make sure you keep your email message signature up-to-date. 

If you're using new Outlook, for more information about email signatures, or if you haven’t created one yet, see Add a signature to messages.

  1. Select File > Options > Mail > Signatures

  2. Select the signature you want to edit, and then make your changes in the Edit signature box.

  3. When you're done, select Save > OK.

You can edit your signature, or add a new signature in the signatures and stationary dialogue box

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