How to schedule to send emails later in Outlook?
Scheduling emails to send later is a powerful feature that helps you manage your communication more effectively. Whether you want to send an email during business hours or delay it for a specific time, Outlook and its add-ins like Kutools for Outlook make it easy. In this tutorial, I’ll walk you through three methods to schedule emails in Outlook, including two using Kutools for Outlook. Schedule send emails later
Always delay emails in seconds with Kutools for Outlook
Schedule to send email later
Schedule to send email later using delivery options in Outlook
Outlook has a native feature called Do not deliver before, allowing you to schedule emails to be sent later. Here’s how to use it:
1. After editing message in Message window, click the Message Options button in Tags group under Message tab.

2. In the popping Properties dialog, check Do not deliver before checkbox in Delivery options section, specify a datetime as you need.

3. Click Close > Send. Now the message will not be sent until the specific time arrive.
Limitations
- Limited flexibility (only allows fixed date/time scheduling).
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Schedule to send email later using Schedule Email of Kutools for Outlook
Kutools for Outlook enhances Outlook’s functionality with its Schedule Emails feature, which is more intuitive and user-friendly. Here’s how to use:
Step 1. Download and install Kutools for Outlook, open Outlook and create a new email as usual.
Step 2. After composing the message, click Kutools > Schedule Emails.

Now a Schedule button appears under the Send button.

Step 3. Click the Schedule button, a dialog box will appear. Choose the date and time you want the email to be sent. Then Click Send.

The email will be scheduled and sent automatically at the specified time.
Props
- Extremely easy to use with a user-friendly interface.
- Allows precise scheduling with a calendar picker.
- Once this feature is enabled, you can directly click the "Schedule" button to set up scheduled sending every time you compose a new email.
Always delay emails in seconds with Kutools for Outlook
Kutools for Outlook also offers a Delay Email feature, which is perfect for delaying emails by a specific shot period (e.g., 10 seconds). This is ideal for users who want to send emails after a set delay to get some check rather than at a fixed time.
Step 1. Download and install Kutools for Outlook, open Outlook and click Kutools Plus > Utilities > Delay Email.

Step 2. A dialog pops up for you to make sure if delay all outgoing emails. Click Yes.

Now all outgoing emails will be delayed and sent in seconds.
After activating the Delay Email feature, every time you send an email, a prompt will appear, allowing you to either click Undo to cancel the send or click Send Immediately to send it right away.

Note: Click Utilities > Delay Email > Modify Delay Send Time to set the delay time.

Props
- Perfect for delaying emails for a short period.
- Simple and intuitive interface.
Final Recommendation
- If you only need basic scheduling and don’t want to install additional software, use Outlook’s Delay Delivery.
- If you want a more intuitive and user-friendly way to schedule emails at a fixed time, use KTO’s Schedule Send.
- If you need to delay emails by a specific time period, use KTO’s Delay Emails.
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