Adding your email signature in Outlook

Created by Jeffry Cantallops, Modified on Tue, 21 Jul at 2:02 PM by Jeffry Cantallops

How-to guide

Adding your email signature in Outlook

Outlook comes in three flavors, and each one hides the signature setting in a slightly different place. Find the version you use below, then follow the exact steps. Every path here has been checked against Microsoft's current documentation.


Paths verified July 2026·Covers New Outlook, Classic Outlook, and Webmail

First, which Outlook are you using?

This is the step people skip, and it is why signature instructions so often "don't match the screen." Pick by what you actually see:

A

New Outlook
for Windows

A desktop app with a Settings gear at the top right and no File menu on the ribbon.
B

Classic Outlook
for Windows

A desktop app that does show a File menu in the top-left of the ribbon.
C

Webmail
(Outlook on the web)

Outlook running inside a browser at outlook.office.com or outlook.com.
A

New Outlook for Windows

Menu path: SettingsAccountsSignatures

  1. Open the Settings gear near the top-right corner of the window.
    Settingstop-right gear icon
  2. In the settings window, choose Accounts, then Signatures.
    AccountsSignatures
  3. If more than one account is listed, pick the account this signature should apply to.
  4. Select Add signature and give it a clear name, for example Main.
    Add signature
  5. In the editing box below the name, type your signature, or paste in the one we provided you, then format it with the font, color, and style you want.
  6. Use the checkboxes at the bottom to decide when it appears. Leave both unchecked if you would rather add it by hand each time.
    Apply to new messages
    Apply to replies and forwards
  7. Select Save.
    Save
Confirm it worked: open a new message with New mail. If you checked "new messages," your signature should already be in the body. To drop it in manually, use the Message tab and choose Signature.
B

Classic Outlook for Windows

Two ways in, both open the same Signatures and Stationery window. Use whichever you find easier.

  1. Open the signature settings. Either route below works:

    Note: Assumes you have the new email window open

    Message tab › Signature › Signaturesfrom inside a new email

    or
    FileOptionsMailSignatures…
  2. Under Select signature to edit, click New. Type a name and select OK.
    New
  3. In the Edit signature box, type your signature, or paste in the one we provided you, then format the text as you like.
  4. Under Choose default signature, set three things: the E-mail account this applies to, the signature for New messages, and the signature for Replies/forwards. Leave any dropdown on (none) to skip it.
    New messages: Main
    Replies/forwards: Main
  5. Select OK to save.
    OK
Heads up: Classic Outlook will not add the signature to an email you already have open. Every new message after this gets it automatically. To add it to a message that is already open, use Message › Signature and pick it from the list.
Confirm it worked: close any open drafts, then click New Email. Your signature should appear at the bottom on its own. To change it later, return to File › Options › Mail › Signatures.
C

Webmail (Outlook on the web)

Menu path: SettingsAccountsSignatures

  1. Sign in to Outlook in your browser, then open the Settings gear at the top-right of the page.
    Settings
  2. Choose Accounts, then Signatures.
    AccountsSignatures
  3. Select Add signature and give it a name.
    New signature
  4. Type your signature in the box, or paste in the one we provided you, then format it with the toolbar.
  5. Under Select default signatures, choose which signature to use for new messages and for replies/forwards.
    For new messages
    For replies and forwards
  6. Select Save.
    Save
Don't see "Signatures" under Accounts? You may be on an older web build. Instead go to Settings › View all Outlook settings › Mail › Compose and reply, and the Email signature box is there. Everything else works the same.
Confirm it worked: choose New mail. If you set it as default it appears right away. To insert it by hand, open the (More options) menu at the bottom of the compose window and choose Insert signature.

When it doesn't behave

The handful of things that trip people up most often.

  • 1

    The steps don't match my screen

    You are almost certainly in the wrong version. Recheck the top of this guide: a File menu means Classic, a gear with no File menu means New, and a browser tab means Webmail.

  • 2

    My signature saved but doesn't show up on emails

    Saving a signature and setting it as the default are two separate actions. Go back and make sure it is selected for new messages (and replies/forwards, if you want it there).

  • 3

    Desktop and web show different signatures

    These do not sync. A signature made in New or Classic Outlook lives on that computer; a Webmail signature lives in your mailbox. Set it up in each place you send email from.

  • 4

    My logo or formatting looks broken

    Pasting from Word or a web page can carry hidden formatting. Build the signature directly in the editor, or ask us for a clean company template so everyone matches.

Need a hand?Submit a ticket by emailing support@cyberblip.com or visiting our portal at help.cyberblip.com.

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