While you can certainly use Microsoft Forms to collect information and put it into a spreadsheet easily, sometimes you just need a simple yes/no or single selection. And Outlook lets you do that with VOTING BUTTONS.
The process is very (very) easy. Start by creating a new email.
On the OPTIONS ribbon, click on Use Voting Buttons.
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Use an existing Yes/No option or choose Custom. If you choose Custom, all you need to do is separate your options with semi-colons. No spaces before or after the semi-colon (although your option can include spaces).
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When your recipients get the email, there is a small note that “This message includes voting buttons. Click here to vote.” I find that many people will ignore it so I include a note in my email that they need to click and vote.
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When replies come back to you, you can get a summary by clicking on any blue response line in the email reply and choosing View Voting Responses.
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You can also get a summary by going to your Sent folder and click on the message you sent, open it and choose TRACKING.
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The restrictions are that (a) it can only be one simple question with a set number of discrete options and (b) your recipients need to be using Desktop Outlook. It’s a real shame that the mobile Outlook app doesn’t allow voting since most of my colleagues use it regularly.