Use Outlook's AI to Draft Internal and Customer Emails

What This Does

Microsoft 365 Copilot in Outlook drafts full email responses from your bullet notes or a short description — so instead of writing internal reports, shift handoffs, or professional emails from scratch, you review and send in minutes.

Before You Start

• You use Microsoft Outlook at work (not Gmail)
• Check if your organization has Microsoft 365 Copilot enabled — look for a Copilot icon (purple sparkle) in your Outlook ribbon or compose window
• If no Copilot icon: you may still have Smart Reply suggestions (shorter, automatic suggestions below emails)

Steps

1. Open a new email or reply

Click New Email or Reply to an existing message. The compose window opens.

2. Find the Copilot button

Look for a purple sparkle icon labeled "Copilot" in the toolbar at the top of the compose window, or within the message body area. In some versions, it appears as a small icon when you click in the body field.

What you should see: A Copilot icon that opens a small prompt box when clicked. Troubleshooting: If no Copilot icon, type a few words in the email body and look for Smart Compose suggestions in gray text — these auto-complete sentences as you type.

3. Describe what you want to write

Click the Copilot icon. In the box that appears, type a brief description: "Write a professional summary of a difficult customer interaction for my supervisor. Customer called about 3 billing errors, I processed a refund, case is closed."

Press Generate.

4. Review and edit the draft

Copilot generates a complete email in seconds. Review for:

• Accuracy (did it include the right details?)
• Tone (appropriate for internal vs. external?)
• Any missing specifics (case numbers, dates, names)

Click "Regenerate" if you want a different version, or "Adjust" to change length or formality.

5. Send

Make any edits directly in the compose window and click Send.

Real Example

Scenario: Your supervisor asked you to write up what happened on a complex call where you had to make an exception to policy. You have notes but not time to write a formal account.

What you type in Copilot: "Write an internal email to my supervisor summarizing this interaction: customer Jennifer called 3x about a $47 double charge. Previous agents gave wrong info. I confirmed error, issued refund ref RFD-8841, apologized for prior confusion. Case closed."

What you get: A structured 5-sentence professional summary, subject line included, ready to send in 90 seconds.

Tips

• Copilot works best with specific bullet notes, not vague descriptions — "billing issue resolved" gives a worse result than "$47 charge reversed, ref# included."
• For customer-facing emails, always add a personal touch before sending — Copilot drafts professional but sometimes generic responses.
• If your company hasn't enabled Copilot, use Smart Reply for shorter one-sentence suggestions that appear automatically below incoming emails.

Tool interfaces change — if a button has moved, look for similar AI/magic/smart options in the same menu area.