Outlook's Scheduled Send feature lets you write an email now but have it send at a time you choose later. Instead of hitting send immediately, you can pick a specific date and time for your message to go out. This works in Outlook on the web, Outlook desktop applications, and Outlook mobile apps, though the exact process varies slightly between versions.
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The feature functions as a simple time-delay tool. When you compose a message and use Scheduled Send, Outlook stores your email in a special folder until the scheduled time arrives. At that moment, the system automatically sends it without any action from you. You don't need to be at your computer or have the app open when the scheduled time comes—Outlook handles it in the background.
This capability solves real problems people face with email timing. You might write a message at 11 PM but want it to arrive during business hours when the recipient is paying attention. You could compose several emails in advance and have them send throughout the week. You might want to reach someone in a different time zone at their working hours, not yours. The feature removes the friction of remembering to send something at the right moment.
According to Microsoft, Outlook processes millions of scheduled messages daily across its user base. The feature has become standard in modern email clients because it addresses a common workflow need. Understanding how to use it can change how you manage your communication timing.
Practical Takeaway: Scheduled Send lets you control when your emails leave your account, separating the writing process from the sending process. This is useful for managing time zones, respecting work hours, and coordinating message timing without manual effort.
Outlook on the web—the browser version you access at outlook.com or through your organization's email portal—has a straightforward Scheduled Send process. Start by composing a new message as you normally would. Click the "New Mail" button, fill in your recipient's address, add your subject line, and write your message content. Everything works the same as a regular email at this point.
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Once you've written your message, look at the bottom of the compose window. You'll see several buttons including Send, Save Draft, and others. Instead of clicking the regular Send button, look for an arrow or dropdown menu next to Send. In most current versions of Outlook on the web, this appears as a small downward arrow beside the Send button. Click this arrow to reveal additional options, including "Schedule Send."
When you select Schedule Send, a calendar and time picker will appear. You can click on any date in the calendar to choose when you want the message sent. The interface shows dates in the current and upcoming months. Next to the calendar, you'll see a time field where you can enter the specific hour and minute. Many versions let you type the time directly or use plus and minus buttons to adjust it. Some versions also offer quick options like "Tomorrow at 9:00 AM" or "Monday at 8:00 AM" for common scheduling scenarios.
After you pick your date and time, confirm your selection. The message will move to a special "Scheduled" folder or section in your mailbox. You can see all your scheduled messages here and make changes to them before they send. If you need to modify the scheduled time, edit the message, or cancel the send entirely, you can do this from that folder until the scheduled time arrives.
Practical Takeaway: The web version uses a dropdown menu next to Send and a calendar picker for scheduling. Test this with a practice email to yourself first so you understand the interface before scheduling important messages.
The desktop version of Outlook (available for Windows and Mac) includes Scheduled Send, though the steps differ slightly from the web version. The feature availability depends on your version and subscription type—newer versions of Outlook and those with Microsoft 365 subscriptions tend to have full access to the feature.
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In Outlook desktop, compose your email normally by clicking New Email or using the keyboard shortcut. Write your message to your recipient with all the content, attachments, and formatting you need. Once you're satisfied with the message content, look at the top of the compose window where the Send button appears. Next to the Send button, you should see a dropdown arrow. Click this arrow to reveal the "Delay Delivery" or "Schedule Send" option, depending on your Outlook version.
Some older Outlook versions use a feature called "Delay Delivery" in the File menu of the compose window. If you don't see Schedule Send next to the Send button, try clicking the File tab in the compose window, then look for "Delay Delivery" under the Actions or More Options section. This opens a dialog box where you can set the date and time.
The scheduling interface in desktop Outlook typically shows a checkbox to enable delayed delivery, followed by date and time fields. You can click on these fields to select your preferred sending time. The desktop version often remembers your recent choices, making it faster to schedule multiple messages around the same time.
One important difference between desktop and web versions: in desktop Outlook, your computer may need to remain running until the scheduled time for the message to send, depending on your setup and whether you're using an Exchange server. However, with Microsoft 365 and cloud-based mailboxes, the scheduling happens on Microsoft's servers, so your computer can be off when the message sends.
Practical Takeaway: Desktop Outlook puts the scheduling option next to Send or in the File menu. Check your specific version's menu structure if you don't immediately see the option, and understand that cloud-based accounts don't require your computer to stay on.
After you schedule an email, it doesn't simply disappear. Outlook keeps your scheduled messages visible and editable until they actually send. You can view all your scheduled messages in one place within your mailbox. In Outlook on the web, look for a "Scheduled" folder or section in your left sidebar. In desktop Outlook, scheduled messages typically appear in your Drafts folder with a special indicator showing they're scheduled.
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Being able to see your scheduled messages matters because situations change. You might schedule a message but then realize you need to add information, change the recipient, or adjust the tone. Before the scheduled send time arrives, you can open the message and edit it just like any other email. Click the message, make your changes, and confirm—your edits are saved and will be sent at the originally scheduled time with the new content.
You also have the option to cancel a scheduled send before it goes out. If you realize you scheduled something by mistake or decide you don't want to send it, you can delete the message from your Scheduled folder. This prevents it from sending entirely. Some people use this intentionally—they schedule important messages, then review them one more time before the send window. If they're satisfied, they let it send. If not, they delete it.
The ability to reschedule a message is another useful feature. If you originally scheduled something for Tuesday at 9 AM but later realize Friday would be better timing, you can edit the message and change the scheduled send time. This is much faster than deleting and recomposing.
One scenario where managing scheduled messages matters: imagine you schedule five emails to send at different times throughout the week. By Friday, you might want to see which ones actually sent and which ones are still scheduled. Looking at your scheduled messages folder gives you this overview, keeping you organized.
Practical Takeaway: Your scheduled messages stay visible and editable until they send. Check your Scheduled or Drafts folder regularly to confirm your messages are still on track, and don't hesitate to edit or cancel if circumstances change.
Understanding how Scheduled Send works technically is one thing; using it strategically is another. Several practices can help you get the most from this feature. First, consider time zones carefully. If you're sending to someone in a different time zone, remember that Outlook schedules based on your account's time zone setting. If you're in Pacific Time and schedule something for 9 AM, it sends at 9 AM Pacific, not 9 AM in the recipient's location. You may need to do a quick math calculation or adjust your scheduled time accordingly.
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Second, be realistic about sending times. You might think 6 AM is a good time to reach someone, but most people aren't reading
This guide is for general information only and is not medical, financial, legal, or other professional advice. For decisions specific to your situation, consult a qualified professional. See our Editorial Policy.