Copilot in Outlook and Teams: inbox and meetings

The licence reality, once more

Copilot inside Outlook and Teams is the paid, in-app kind: it generally needs a Microsoft 365 Copilot licence (and, for the richest Teams meeting features, sometimes a Teams Premium add-on instead or as well). The free consumer chat can't reach your mailbox or your meetings. So if you don't see the Copilot options described here, the likely reason is the licence, not a broken feature. Let's take Outlook first, then Teams.

A quick reassurance on access: if you don't see these in-app Copilot options, it's licensing, not you. The free Copilot Chat route from Level 1 still works, and, usefully, Copilot in Outlook itself has stayed available even where the free tier lost it inside Word, Excel and PowerPoint.

Outlook: summarise a thread

Long reply-all threads are Copilot's home turf. In new Outlook you'll see a Summary by Copilot box at the top of a thread (in classic Outlook, a Summarize option); Copilot reads the whole chain and gives you the key points, often with numbered citations that jump you to the message each point came from. Those citations are the feature to lean on: they let you verify a claim in one click instead of trusting the summary blind.

Take Fernway's "August planning clash" thread: five messages between Tom, Priya and Maya about whether to move onboarding week. A summary turns that into three lines: there's a clash between onboarding week (18 Aug) and the Harlow renewal; Maya proposed moving only the sales-shadowing sessions to the 25th; everyone agreed. Read in five seconds what took five emails to settle.

Summarise a thread into a decisionCopilot

Summarise this thread: what was the disagreement, what did we finally agree, and is there any action still outstanding and who owns it?

Why this works: It asks for the outcome and the open actions specifically, not a general recap, so you get what you actually need from a thread: what was decided and what's left to do. Naming the shape beats a vague 'summarise this'.

Outlook: draft a reply

Copilot can draft a reply to the message you're in, in a tone you name, grounded in the thread it can already see. There's also a coaching feature that reviews a draft you wrote for tone and clarity before you send.

Draft a grounded replyCopilot

Draft a short, warm reply from me confirming I'll update the schedule and send the new version round, as Priya asked. Under 80 words. Don't invent any commitments beyond that.

Why this works: Because Copilot can already see the thread, you only need to state your intent, the tone and the length; it supplies the context. Naming 'don't invent commitments' keeps it from promising things you didn't agree to.

The draft is a starting point you edit, never a send-it-blind. Copilot doesn't know the unwritten context: the history with a client, the thing you can't put in writing. So read every drafted reply as yours to approve, not Copilot's to send.

Outlook: rules in plain English

A newer, handy feature: Copilot can create inbox rules from a plain-English description. Instead of clicking through the Rules dialog, you describe what should happen to future emails, and Copilot translates it into a rule. Crucially, it shows you a summary of the rule and asks you to confirm before anything is applied, so you always see what you're about to switch on.

Create a rule by describing itCopilot

Create a rule that moves emails with "Harlow" in the subject into my Renewals folder, and flags anything from Priya as important. Show me the rule before you turn it on.

Why this works: It describes the outcome in ordinary words and lets Copilot build the rule, which is faster than the menus, and because Copilot previews the rule for confirmation, you catch a wrong interpretation before it starts moving your mail.

Because a rule is standing configuration that keeps acting on future mail without you, this is one to review carefully at the confirmation step. A rule that quietly moves or deletes messages you wanted to see is worse than no rule. Read the summary Copilot shows you, and remember that editing, disabling or deleting a rule later is done in Outlook's own Rules settings.

Teams: meeting recaps and action items

After a Teams meeting, Copilot can give you an intelligent recap: a summary of what was discussed, who said what, and a list of suggested action items, reachable from the meeting chat or the Recap tab. You can also ask Copilot questions during or after the meeting ("what did we decide about the office move?").

Here is the condition that trips everyone up, and it's worth memorising: the recap generally needs the meeting to have been recorded or transcribed. No recording and no transcript means no source for Copilot to summarise, so a recap comes back empty not because the feature is broken, but because nothing was captured. If you'll want a recap, switch on recording or transcription at the start. (Copilot can help live during a meeting without a recording in some cases, but the after-the-fact recap leans on that transcript.)

Picture Fernway's weekly ops sync. Recorded, its recap would surface the office-move decision, the move to the new expenses form, Tom's Harlow discount request, and the two unassigned actions, the August holiday rota and the summer-social booking. That last point is the check to apply: Copilot suggests action items well, but it can attach the wrong owner or miss that something had no owner. Read the action list against your own memory of the meeting.

Pull action items from a recorded meetingCopilot

From this meeting recap, list every action item with who owns it and any deadline mentioned. If an action had no clear owner, mark it UNASSIGNED rather than guessing one.

Why this works: It asks for owners and deadlines explicitly and tells Copilot to flag items with no clear owner, the exact thing it tends to gloss over. That instruction turns a generic recap into an accountable action list.

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Common mistakes

Expecting Teams recaps without a recording. No recording or transcript, no recap. If you'll want one, turn on recording or transcription at the start of the meeting.
Sending a drafted reply unedited. Copilot can't see the unwritten context: the client history, the thing better said in person. Every drafted reply is yours to approve, not Copilot's to send.
Confirming a rule without reading it. A rule is standing configuration that keeps acting on future mail. Read the summary Copilot shows before switching it on, especially if it moves or deletes messages.
Trusting the suggested owners in a recap. Copilot pulls action items well but can misattribute them or miss that something had no owner. Check the list against your own memory of the meeting.
Over-trusting a tidy summary. A thread summary reads confidently even when it's dropped a caveat or flattened a disagreement, which is why the numbered citations exist. Click through and verify anything you'll act on; a fluent summary is a convenience, not a guarantee, and it can quietly omit the one line that mattered.

Keeping current

Outlook and Teams Copilot features (summaries, coaching, rules, recap, action items) are updated frequently, and the exact buttons and licence requirements shift. The durable habits (verify via citations, edit every draft, read a rule before enabling it, record if you want a recap) will carry across versions. On licensing: during 2026 Microsoft moved the in-app Copilot features inside Word, Excel, PowerPoint and OneNote behind a full Microsoft 365 Copilot licence; the free Copilot Chat continues, and Copilot in Outlook remains available. Microsoft has also been extending deep citations, richer inline source references that point to the exact passage a summary drew on, which makes the click-through-and-verify habit even easier. See Microsoft's Summarize an email thread with Copilot in Outlook and Catch up on meetings with Microsoft 365 Copilot in Teams for current detail. Accurate as of 14 July 2026.

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