How to Schedule an Email in Outlook

Whether you’re finishing up a late-night email that shouldn’t hit your colleague’s inbox until business hours, coordinating across time zones, or simply trying to build better email habits, Outlook’s scheduling features let you write a message now and have it delivered exactly when you want. Instead of relying on memory to send a follow-up at the right moment, you can compose it whenever inspiration strikes and let Outlook handle the timing.

The catch is that Outlook actually offers two different scheduling systems depending on which version you’re using — and mixing them up is one of the most common sources of confusion. In this guide, we’ll break down exactly how to schedule emails across every major version of Outlook: the New Outlook for Windows, Classic Outlook, Outlook on the web, Outlook for Mac, and the mobile apps. We’ll also cover how to edit or cancel scheduled emails, common issues you might run into, and answers to frequently asked questions.

Why Schedule Emails in the First Place?

Before jumping into the how-to steps, it’s worth understanding the practical scenarios where scheduling makes the biggest difference:

Respecting work-life boundaries. If you tend to catch up on email late at night or over the weekend, scheduling lets you clear your inbox on your own time without pinging colleagues outside their working hours.
Coordinating across time zones. When working with international teams or clients, scheduling ensures your message lands during their business hours instead of the middle of their night, increasing the odds it gets read promptly.
Maximizing open rates. Emails sent right when someone starts their workday — often early morning or right after lunch — tend to get noticed faster than messages that arrive at less active times.
Sending timely reminders and follow-ups. You can draft a follow-up message immediately after a meeting while details are fresh, then schedule it to arrive a few days later as a gentle nudge.
Avoiding the “oops, forgot to send” problem. Writing an important email as soon as you think of it and scheduling it for later removes the risk of forgetting to send it entirely.

Understanding these use cases makes it easier to decide when scheduling is worth using versus when a normal, immediate send is perfectly fine.

Understanding Outlook’s Two Scheduling Systems

Schedule Send is the modern, cloud-based system available in the New Outlook for Windows, Outlook on the web, Outlook for Mac, and the mobile apps. Because it’s processed on Microsoft’s servers rather than your local device, scheduled emails will still send even if you close Outlook, shut down your computer, or go offline after scheduling.
Delay Delivery is the legacy, local feature found in Classic Outlook for Windows. Unlike Schedule Send, this is a client-side setting — your email sits in your local Outbox folder, and Outlook must remain open and connected to the internet at the scheduled time for the message to actually go out.
Important account requirement: Scheduling is supported for Microsoft 365, Exchange, and Outlook.com accounts. IMAP and POP accounts generally do not support native email scheduling, so if you don’t see the option, your account type may be the reason.

How to Schedule an Email in the New Outlook (Windows and Web)

The New Outlook for Windows and Outlook on the web share the same interface, so the steps are identical across both.

Step 1: Compose Your Email

Click New Message (or New Email) and write your message as usual, including the recipient, subject line, and body content.

Step 2: Open the Scheduling Menu

Instead of clicking the main Send button, click the small downward arrow (˅) located directly next to it. This opens a dropdown menu with scheduling options.

Step 3: Select Schedule Send

Choose Schedule send from the dropdown. Outlook will often suggest a few smart default options, such as “Tomorrow morning” or “Monday morning,” based on common sending patterns.

Step 4:

If none of the suggested times work for you, select Custom time to open a calendar and time picker where you can choose the exact date and time you want the email delivered.

Step 5: Confirm the Schedule

Click Send to confirm. The email will move to your Drafts folder, where it will remain until the scheduled time arrives, at which point Outlook automatically sends it — even if your device is offline or powered down, since this version is processed server-side.

How to Schedule an Email in Classic Outlook (Legacy Desktop)

If you’re still using Classic Outlook for Windows, you won’t see a Schedule Send button. Instead, you’ll use the older Delay Delivery feature.

Step 1: Compose a New Email

Open Outlook and click New Email, or use the keyboard shortcut Ctrl + N. Fill in the recipient, subject, and message body as usual.

Step 2: Open the Options Tab

In the message window’s ribbon, click the Options tab.

Step 3: Select Delay Delivery

In the More Options group, click Delay Delivery. If your ribbon is minimized, look under Options > More Commands > Delay Delivery instead.

Step 4: Set Your Delivery Time

In the Properties dialog box that opens, under Delivery options, check the box labeled Do not deliver before. Use the dropdown menus to select your desired date and time.

Step 5: Close and Send

Click Close to save your delivery settings, then click Send as you normally would. Your message will move to the Outbox folder, where it will remain until the scheduled time.

Critical requirement: Because this is a local, client-side setting, your computer must stay powered on, connected to the internet, and Outlook must remain open at the scheduled send time. If you close Outlook before the scheduled time, the email will simply wait in your Outbox until you reopen the application.

How to Schedule an Email on Outlook for Mac

Outlook for Mac uses the same Schedule Send system as the New Outlook and web versions.

Compose your new message, including recipients, subject, and body.
Click the small arrow beside the Send button.
Select Schedule Send from the dropdown.
Pick a delivery time from the suggested options or choose a custom time.
Confirm your selection. The email will sit in your Drafts folder until it’s sent automatically at the scheduled time.

How to Schedule an Email in the Outlook Mobile App (iOS and Android)

Scheduling is also available in Outlook’s mobile apps, using the same cloud-based Schedule Send system.

Open the Outlook app on your phone.
Tap New Mail to compose a new message, and fill in your recipient, subject, and body.
Tap the arrow beside the Send button.
Select Schedule send.
Choose a date and time from the presented options, or set a custom time.

Once scheduled, the message typically appears in a dedicated Scheduled folder within the app until it’s sent.

How to Edit or Cancel a Scheduled Email

Plans change, and Outlook makes it straightforward to adjust or cancel a scheduled message before it goes out.

In the New Outlook or Web: Open your Drafts folder, find the scheduled message (it will usually be marked with a small clock icon), open it, and either edit the send time using the Schedule Send dropdown again or click Send now to send it immediately.
In Classic Outlook: Go to your Outbox folder, open the scheduled message, click Delay Delivery again to adjust the date and time, or uncheck Do not deliver before entirely to send the message right away, then click Close and Send.
On mobile: Open the Scheduled folder, tap the message, and choose to edit the time or send immediately.

Tips

Use scheduling to respect working hours across time zones. If you’re emailing a colleague or client in a different time zone, schedule your message to arrive during their normal business hours rather than the middle of their night.
Batch your email writing, then schedule for later delivery. Writing several emails in one focused session and scheduling them to go out at appropriate times throughout the day or week can significantly improve your workflow efficiency.
Double-check the time zone Outlook is using. Scheduled times default to your local Outlook time zone setting — verify this is correct, especially if you travel frequently or work with a team spread across regions.
Prefer Schedule Send over Delay Delivery when available. Since Schedule Send is cloud-based, it’s more reliable — your message will still be delivered even if you close your laptop or lose your internet connection.
Recipients won’t know an email was scheduled. There’s no visible indicator to the recipient that a message was sent later than it was written, so you can schedule freely without it appearing unusual.
Combine scheduling with focused work blocks. If you use techniques like time-blocking or the Pomodoro method, schedule non-urgent emails to send during your designated communication breaks rather than interrupting deep-focus periods.
Review scheduled emails before they send. Since scheduled messages sit in Drafts or Outbox until delivery, it’s good practice to do a final read-through periodically in case circumstances have changed since you originally wrote the message.
Use scheduling for sensitive announcements. If you need to share time-sensitive news — a product launch, a policy change — scheduling ensures it goes out at the precise moment you’ve coordinated with other stakeholders, rather than relying on someone remembering to hit send manually.

Common Mistakes and Troubleshooting

The Schedule Send option is missing This is most often caused by using an unsupported account type (IMAP or POP) or an outdated version of Outlook. Confirm your account is Microsoft 365, Exchange, or Outlook.com, and check that your Outlook app is fully updated.
A scheduled email didn’t send at the right time If you’re using Classic Outlook’s Delay Delivery feature, this usually means your computer was off, asleep, or disconnected from the internet at the scheduled time, since it’s a local, client-side setting. Switching to the New Outlook’s cloud-based Schedule Send avoids this issue entirely.
The scheduled delivery time appears wrong Double-check your Outlook time zone settings under File > Options > Calendar (Classic Outlook) or your account settings (New Outlook/Web), as a mismatched time zone will cause emails to send earlier or later than intended.
The dropdown arrow next to Send isn’t appearing This typically indicates you’re using an older or unsupported version of Outlook that hasn’t been updated to include Schedule Send. Check for pending updates, or confirm whether you’re on Classic Outlook, which uses Delay Delivery instead.
A scheduled email is stuck in Outbox and won’t send In Classic Outlook, this usually means Outlook wasn’t open and connected at the scheduled time. Simply reopening Outlook while connected to the internet should trigger the pending send.
Confusing Drafts and Outbox behavior Remember that Schedule Send (cloud-based) keeps pending emails in Drafts, while Delay Delivery (local) keeps them in Outbox. If you’re looking for a scheduled message and can’t find it, check both folders depending on which system your Outlook version uses.
Scheduled emails sending from the wrong account If you manage multiple accounts within Outlook, double-check the “From” field before scheduling, since it’s easy to accidentally compose a message under the wrong account, especially when switching between personal and work profiles throughout the day.

Conclusion

Scheduling emails in Outlook is a simple but powerful habit that can improve how — and when — your messages land in someone’s inbox. Whether you’re using the modern, cloud-based Schedule Send available in the New Outlook, web, Mac, and mobile apps, or the legacy Delay Delivery feature in Classic Outlook, the underlying goal is the same: write on your own schedule, and let Outlook handle delivery at the ideal moment.

The most important distinction to remember is that Schedule Send is processed by Microsoft’s servers and works even when your device is offline, while Delay Delivery requires your computer and Outlook to remain active until the scheduled time. Once you understand which system your version of Outlook uses, scheduling emails becomes a quick, reliable part of your everyday workflow — helping you respect time zones, working hours, and your own productivity rhythms.

Frequently Asked Questions (FAQs)

1. Does scheduling an email in Outlook require a paid subscription?

Scheduling is included with Microsoft 365, Exchange, and Outlook.com accounts at no additional cost beyond your existing subscription or free Outlook.com account. Microsoft 365 Personal plans generally run around $70/year (roughly ₹5,800–₹6,200/year), while Family plans covering up to six people run somewhat higher — check Microsoft’s current pricing page, as consumer subscription prices have been adjusted several times in 2026.

2. Can I schedule an email in Outlook without Microsoft 365?

Yes, a free Outlook.com account also supports Schedule Send. However, IMAP and POP accounts connected through Outlook typically do not support native scheduling.

3. Will the recipient know I scheduled the email instead of sending it immediately?

No. There’s no indicator visible to recipients showing that a message was scheduled rather than sent in real time.

4. What happens if I turn off my computer after scheduling an email with Delay Delivery?

Since Delay Delivery is a local, client-side feature in Classic Outlook, the email will not send until your computer is back on, connected to the internet, and Outlook is open again.

5. Can I schedule recurring emails in Outlook?

Not natively. Outlook’s built-in scheduling only supports one-time delivery for individual messages — there’s no option to set a message to repeat weekly or monthly the way you can with a calendar event. For recurring scheduled sends, such as weekly team updates or automated newsletters, you’d need a third-party add-in, a Power Automate flow, or a dedicated email marketing tool.

6. Is there a limit to how far in advance I can schedule an email?

Outlook doesn’t impose a strict limit on how far in advance you can schedule a message, though extremely long delays are uncommon in practice.

7. Can I schedule an email reply, not just a new message?

Yes. The same Schedule Send or Delay Delivery process applies to replies and forwarded messages, not just new emails you compose from scratch.

8. Why don’t I see a Schedule Send option in my Outlook mobile app?

This usually means your app needs updating, or your account type doesn’t support scheduling. Ensure you’re signed in with a Microsoft 365, Exchange, or Outlook.com account and that your app is running the latest version available from the App Store or Google Play.

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How to Schedule an Email in Outlook