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How to Create an Email Signature in Outlook
4 min read
Updated 9 December 2025
What is an Email Signature?
An email signature is a block of text that automatically appears at the bottom of every email you send. It typically includes your name, job title, phone number, and company details.
Creating a Signature in Outlook Desktop
Step 1: Open Signature Settings
- Open Outlook
- Click File in the top menu
- Click Options
- Click Mail in the left sidebar
- Click the Signatures button
Step 2: Create a New Signature
- Click New
- Give your signature a name (e.g., "Work Signature")
- Click OK
Step 3: Design Your Signature
In the text box, type your signature. A good signature includes:
- Your full name
- Your job title
- Your phone number
- Your email address
- Company name
John Smith Office Manager Phone: 1300 521 162 Email: john@company.com.au Company Name Pty Ltd
Step 4: Format Your Signature
Use the formatting toolbar to:
- Make text bold or italic
- Change font size and colour
- Add your company logo (optional)
Step 5: Set as Default
- Under Choose default signature, select your new signature
- Set it for New messages and Replies/forwards
- Click OK
Creating a Signature in Outlook Web
Step 1: Open Settings
- Go to outlook.office.com
- Click the Settings gear icon
- Click View all Outlook settings
Step 2: Create Signature
- Click Mail then Compose and reply
- Type your signature in the text box
- Check Automatically include my signature on new messages
- Check Automatically include my signature on messages I forward or reply to
- Click Save
Tips for Professional Signatures
Do:
- Keep it simple and clean
- Use a readable font
- Include only essential contact information
- Make sure phone numbers are correct
- Use too many colours or fonts
- Include inspirational quotes
- Make it too long
- Use large images that slow down emails
Need Help?
For signature setup assistance, contact helpdesk@netlumait.com.au or call 1300 521 162.
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