Change an email signature

Outlook for Office 365 / Outlook 2019 / Outlook 2016 / Outlook 2013

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

  1. Click File > Options > Mail > Signatures.
  2. Click the signature you want to edit, and then make your changes in the Edit signature box.
  3. When you're done, select Save OK.


For more information about email signatures or if you haven’t created one yet, see Add a signature to messages.