Enabling reactions in Outlook brings a layer of visual feedback to your workplace conversations. If you are wondering how do i enable reactions in outlook, the process is straightforward and can be done in just a few clicks.
Reactions let you send a quick thumbs up, laugh, heart, or celebration without typing a full reply. This feature works in Outlook for Microsoft 365, Outlook on the web, and the new Outlook for Windows. Let me show you exactly what to do.
What Are Reactions In Outlook
Reactions are small icons that appear on emails you recieve. They let you respond with a like, love, laugh, surprise, or sad face. The sender sees your reaction next to their message.
This feature is different from emojis in email signatures or inline images. Reactions are built into the Outlook interface. They show up as small bubbles under the subject line.
Reactions work best in organizations using Exchange Online or Microsoft 365. If your company uses on-premises Exchange servers, reactions may not be available yet.
How Do I Enable Reactions In Outlook
Now we get to the main question. The exact process depends on which version of Outlook you use. Below I break it down for each platform.
Enable Reactions In New Outlook For Windows
The new Outlook for Windows is the default experience for many Microsoft 365 users. Here is how to turn on reactions:
- Open Outlook and click the File menu at the top left.
- Select Options from the list.
- In the Options window, click Mail on the left sidebar.
- Scroll down to the Message format section.
- Look for a checkbox labeled Enable reactions for email messages.
- Check the box to turn on reactions.
- Click OK to save your changes.
After you do this, you will see reaction icons appear on emails you open. Hover over any message and look for the smiley face icon at the top right.
Enable Reactions In Outlook On The Web
Outlook on the web (OWA) is the browser version. Reactions are usually enabled by default here, but you can check:
- Go to outlook.office.com and sign in.
- Click the Settings gear icon in the top right corner.
- Select View all Outlook settings at the bottom of the panel.
- Click Mail then Compose and reply.
- Under Reactions, make sure Allow reactions on email I send is toggled on.
- Also check Show reactions on email I recieve is enabled.
- Close the settings window.
Thats it. You should now see reaction options when you open any email.
Enable Reactions In Classic Outlook For Windows
The classic Outlook (sometimes called Outlook 2019 or 2021) may not have reactions built in. Microsoft added this feature to newer versions only. If you use classic Outlook:
- Check your Microsoft 365 subscription. Reactions require a Microsoft 365 work or school account.
- Update Outlook to the latest version. Go to File > Office Account > Update Options > Update Now.
- If you still dont see reactions, you may need to switch to the new Outlook for Windows. Look for the toggle at the top of the Outlook window that says Try the new Outlook.
Once you switch, follow the steps for the new Outlook above.
Enable Reactions In Outlook For Mac
Outlook for Mac also supports reactions. Here is how to enable them:
- Open Outlook and click Outlook in the menu bar.
- Select Preferences.
- Click Email under the Personal Settings section.
- Look for Reactions in the list.
- Check the box that says Enable reactions for email messages.
- Close the preferences window.
You may need to restart Outlook for the change to take effect.
Enable Reactions In Outlook Mobile App
The Outlook mobile app for iOS and Android includes reactions too. To enable them:
- Open the Outlook app on your phone.
- Tap your profile picture or initials at the top left.
- Tap the Settings gear icon.
- Scroll down to Mail and tap it.
- Find the Reactions option.
- Toggle it on if it is off.
- Go back to your inbox.
Now when you open an email, you will see reaction icons at the bottom of the screen. Tap one to send it.
Why Reactions Might Not Be Working
Sometimes you follow all the steps but reactions still do not appear. Here are common reasons:
- Your organization disabled reactions. IT admins can turn off reactions for everyone. Contact your help desk.
- You are using an older Outlook version. Update to the latest version or switch to the new Outlook.
- The sender has reactions disabled. If someone sends an email with reactions turned off, you cannot react to it.
- You are viewing a shared mailbox. Reactions may not work in shared or group mailboxes.
- The email is encrypted. Reactions do not work on encrypted messages.
If you checked all these and still have issues, try signing out and signing back in to Outlook.
How To Use Reactions Once Enabled
After you enable reactions, using them is simple:
- Open any email in your inbox.
- Look for the reaction icon. It looks like a smiley face with a plus sign.
- Click or tap the icon to see the available reactions.
- Choose from: Like, Love, Laugh, Surprised, Sad, or Celebrate.
- Your reaction appears immediately on the email.
You can change or remove your reaction anytime. Just click the same reaction again to remove it, or pick a different one.
Reactions are visible to everyone who has access to the email. If the email was sent to multiple people, they can all see each others reactions.
Reactions In Email Threads
Reactions work on individual messages within a thread. If you react to a specific reply, only that message shows your reaction. This is helpful for long conversations.
You cannot react to meeting invitations or calendar items. Reactions only work on regular email messages.
Managing Reactions For Emails You Send
When you send an email, you can control whether people can react to it. Here is how:
- Compose a new email as usual.
- Before sending, click the Options tab in the ribbon.
- Look for the Reactions button.
- Choose Allow reactions on this message or Don’t allow reactions.
- Send the email.
This setting applies only to that one message. Your default setting for reactions on sent emails is controlled in the global settings we covered earlier.
Disabling Reactions For All Sent Emails
If you prefer not to recieve reactions on your emails, you can turn them off globally:
- Go to File > Options > Mail in the new Outlook.
- Uncheck Enable reactions for email messages.
- Click OK.
This stops reactions from appearing on emails you send. It does not affect reactions on emails you recieve.
Reactions Vs. Emojis In Outlook
People sometimes confuse reactions with emojis. Here is the difference:
- Reactions are built-in icons that appear next to the email subject. They are quick and require no typing.
- Emojis are characters you can type in the body of an email. They are part of the message content.
Reactions are better for quick feedback. Emojis are better for adding emotion to your written words.
You can use both in the same email. For example, you can react with a heart and also type a message with emojis.
Reactions In Outlook Groups And Shared Mailboxes
Reactions work differently in group mailboxes. Here are the limitations:
- You cannot react to emails in Microsoft 365 Groups that use a group mailbox.
- Shared mailboxes (like support@company.com) do not support reactions.
- Public folders in Outlook do not support reactions.
If you need to give feedback in these scenarios, use a reply instead.
Reactions And Email Notifications
When someone reacts to your email, you may or may not get a notification. This depends on your settings:
- In Outlook on the web, you can choose to get notified when someone reacts to your email.
- In the new Outlook for Windows, reactions do not trigger notifications by default.
- In the mobile app, you may see a badge or alert for reactions.
To change notification settings for reactions in Outlook on the web:
- Go to Settings > View all Outlook settings.
- Click General then Notifications.
- Under Email, find Reactions.
- Choose how you want to be notified.
Troubleshooting Common Reaction Issues
Here are fixes for frequent problems:
Reaction Icons Are Grayed Out
If the reaction icons appear but are grayed out, it means reactions are disabled for that specific email. The sender turned them off. You cannot enable them on your end.
Reactions Not Showing On Sent Emails
If you sent an email but see no reactions, check:
- Did you enable reactions in your settings?
- Did the recipent have reactions enabled?
- Is the email in a shared mailbox?
If all checks pass, wait a few minutes. Reactions may take time to appear.
Reactions Disappeared After Update
Sometimes an Outlook update resets your settings. Go back to the settings and re-enable reactions. This is rare but happens.
Reactions And Data Privacy
Reactions are stored as part of the email metadata. Your IT admin can see who reacted to which email. If privacy is a concern, use reactions carefully.
Microsoft does not use reaction data for advertising or analytics. The data stays within your organization.
Future Of Reactions In Outlook
Microsoft continues to improve reactions. New features may include:
- Custom reaction icons
- Reactions in calendar events
- Reactions in Teams integration
For now, the current set of reactions covers most needs. Keep your Outlook updated to get new features as they roll out.
Frequently Asked Questions
Why cant I see reactions in Outlook?
Reactions may be disabled by your IT admin, or you may be using an older version of Outlook. Check your settings and update the app.
How do I turn on reactions in Outlook for Mac?
Go to Outlook > Preferences > Email and check the box for Enable reactions. Restart Outlook if needed.
Can I use reactions in Outlook 2019?
Reactions are not available in Outlook 2019. You need Microsoft 365 or the new Outlook for Windows.
Do reactions work on encrypted emails?
No, reactions do not work on encrypted or protected emails. This is a security limitation.
How do I remove a reaction I sent?
Click the reaction again to remove it. You can also choose a different reaction to replace it.
Enabling reactions in Outlook is a small change that makes email communication faster and more expressive. Follow the steps for your version of Outlook, and you will be reacting in no time. If you run into issues, check your organization settings or contact IT support. Reactions are here to stay, so take advantage of them.