Outlook: Change Display Name to Email Address

Logan Jul 18, 2026

Ever wished your Outlook display name could also reflect your email address for easier identification? You're not alone. While Outlook doesn't natively support this feature, you can create a workaround by using a simple trick with your email signature. Here's how you can make your display name match your email address in Outlook.

How to Change the Email Display Name Formats of All Your Contacts in Batches with Outlook VBA
How to Change the Email Display Name Formats of All Your Contacts in Batches with Outlook VBA

Before we dive into the process, make sure you understand that this method doesn't change your actual display name in your Outlook account. Instead, it uses your email signature to display your email address alongside your display name. This trick works best if you frequently contacts people who may not recognize you by your display name alone.

Microsoft Outlook Personal Email and Calendar | Microsoft 365
Microsoft Outlook Personal Email and Calendar | Microsoft 365

Modifying Your Outlook Email Signature

Changing your email signature is the key to making your display name match your email address. Here's how you can do it:

Converting Outlook Emails into Tasks
Converting Outlook Emails into Tasks

1. Click on the "File" tab in the top-left corner of your Outlook window.

Accessing Your Email Signature

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Create Outlook email template with fillable fields, variables, and dropdown

First, let's guide you through accessing the email signature settings:

1. Click on "Options" in the left-hand menu.

2. Select "Mail" from the list of options that appears.

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How to Setup a Custom Branded Email Address with Outlook (Office365)

3. Under "Compose messages," you'll find the "Signatures and Stationery" button. Click on it.

Editing Your Signature

Now that you've accessed your signature settings, it's time to tweak your signature to match your display name with your email address:

a screenshot of the boston university webpage, which contains an email address for students
a screenshot of the boston university webpage, which contains an email address for students

1. In the "Edit signature" box, delete any existing signature or copy the current one if you want to keep parts of it.

2. Type your display name followed by your email address in the format you prefer (e.g., "John Doe <johndoe@example.com>").

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How to Remove an Email Address From Outlook Auto Complete (2026)
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How to Change Your Email Address Without Losing Important Data
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the color code for outlook emails is shown in purple and white on a green background
the color code for outlook emails is shown in purple and white on a green background
a screenshot of an email sent to someone
a screenshot of an email sent to someone
Color email by person using Outlook 2010 Conditional Formatting
Color email by person using Outlook 2010 Conditional Formatting
the mail merge button in microsoft's office 365 email address box is highlighted on the left side of the document
the mail merge button in microsoft's office 365 email address box is highlighted on the left side of the document
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How to Create Your Email Signature in Outlook

3. If you'd like to make your email address a live link, highlight it, then click the "Link" button in the formatting toolbar above the box.

4. Choose the email account you want to apply this signature to using the dropdown menu at the top of the "Signatures and Stationery" box.

5. To make this your default signature for new emails, select the "New emails" option below the signature box.

Testing Your New Email Signature

Now that you've updated your email signature, let's ensure it works as expected:

1. Compose a new email to yourself or a colleague. You should see your new signature appear in the composed message.

2. Send the test email and open it in your inbox. Your display name should now be accompanied by your email address exactly as you set it in your signature.

Congratulations! You've successfully made your Outlook display name match your email address. This small tweak can make a big difference in helping others easily identify and contact you. Happy emailing!