Copilot for Outlook: AI Email Management and Drafting

How Copilot Works in Outlook

Copilot integrates directly into Outlook as part of the compose and reading experience. When reading emails, Copilot can summarise threads and extract action items. When composing, it drafts content, suggests improvements, and adjusts tone. It also leverages the Microsoft Graph to provide context from your calendar, files, and Teams conversations.

What Copilot Can Do in Outlook

Thread Summarisation

Long email threads with multiple reply chains are a time sink. Copilot summarises the key points, decisions, and open questions so you can get up to speed in seconds rather than minutes.

• Summarise multi-party email threads with key points per contributor
• Identify the latest status and outstanding questions
• Extract decisions and commitments from the conversation
• Highlight action items that require your response

Draft Replies

Copilot drafts email replies based on the thread context, your intent, and the tone you specify. This is invaluable for quick responses to routine emails and for crafting careful replies to sensitive threads.

• Generate contextual replies from the compose pane
• Choose from suggested quick reply options
• Specify tone: formal, casual, concise, or detailed
• Reference attachments and meeting context in replies

Inbox Prioritisation

Copilot helps you focus on what matters by flagging important emails and providing insights about why they need your attention. It learns from your patterns to surface the emails that matter most.

• "Flagged for you" insights highlighting priority emails
• Contextual explanations of why emails are important
• Suggested follow-ups for unanswered messages
• Meeting preparation summaries from related emails

Meeting Preparation

Before a meeting, Copilot can gather relevant emails, documents, and context to help you prepare. It pulls together the information you need from across your M365 ecosystem.

• Pre-meeting briefings from related email threads
• Key points from previous meetings with the same attendees
• Relevant documents and files for meeting topics
• Suggested agenda items based on outstanding items

Tone Coaching

Copilot's "Coach" feature reviews your email drafts and suggests improvements for clarity, tone, and effectiveness. It's like having a communications expert review every important email before you send it.

• Tone analysis and improvement suggestions
• Clarity and conciseness recommendations
• Professionalism checks for sensitive communications
• Cultural sensitivity suggestions for global communications

Scheduling and Follow-Up

Copilot can suggest scheduling follow-ups, setting reminders, and coordinating meeting times based on email context and your calendar availability.

• Suggest follow-up timing based on email urgency
• Coordinate meeting times from email conversations
• Set reminders for unanswered emails
• Extract dates and deadlines from email content

Practical Use Cases for Business Users

Managing High-Volume Inboxes

For executives and managers receiving hundreds of emails daily, Copilot's summarisation and prioritisation features save significant time. Focus on what matters without reading every word of every thread.

Client Relationship Management

Draft professional client responses that reference thread history and maintain appropriate tone. Copilot's Coach feature ensures your communications are polished and effective.

Cross-Functional Coordination

When coordinating across departments, Copilot summarises multi-party threads and identifies who needs to do what, keeping projects moving without constant email re-reading.

Meeting Preparation

Before important meetings, use Copilot to gather all relevant email context, previous meeting outcomes, and outstanding items. Walk into meetings fully prepared without hours of manual preparation.

Tips for Getting the Best Results

1. Use summarisation for long threads: Don't waste time reading 20-reply chains — let Copilot extract the key points
2. Specify your intent for replies: Tell Copilot what you want to communicate, not just "reply to this email"
3. Try the Coach feature: For important emails, let Copilot review and suggest improvements before sending
4. Leverage calendar context: Copilot can reference your calendar to coordinate scheduling in email replies
5. Review before sending: Copilot drafts are starting points — always review for accuracy and appropriateness

Getting Started

Copilot is available in Outlook for Microsoft 365 subscribers with a Copilot licence. Look for the Copilot icon in the reading pane and compose window. Start with thread summarisation for long email chains, then explore draft replies and the Coach feature for your most important communications.