Create quicker responses using Reply with Copilot in Outlook for Mac
Copilot in Outlook can make suggestions and turn your rough draft or outline into a full email so you spend less time on email communication.
Notes:Â
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Copilot in Outlook is only available in the latest version of Outlook for Mac. Legacy Outlook isn't supported. See Outlook for Mac.
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Copilot in Outlook only supports work or school accounts, and Microsoft accounts using outlook.com, hotmail.com, live.com, and msn.com email addresses at this time. Any Microsoft account using an account from a third-party email provider, such as a Gmail, Yahoo, or iCloud, can still use Outlook, but won't have access to the Copilot features in Outlook.
 
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In Outlook for Mac, choose a message from your message list.
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Select the Copilot icon
 from the reply options. Select Reply with Copilot. - 
            
Choose a reply option or create your own.
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To change the tone and length of the reply:
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Select Direct to see a list of tone options.
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Select Short to change the length.
 
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Choose the generate arrow to create a draft.
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Select Insert to add the Copilot output into the email.
 
Learn more
Summarize an email thread with Copilot in Outlook