The fastest way to clear your inbox depends on which email service you use
Gmail, Outlook, Yahoo Mail, and Apple Mail all let you select and delete large batches of messages, but the steps differ slightly. The process usually takes less than a minute once you know where the buttons are. If you have thousands of old messages, the service may need a few hours to finish deleting them in the background — you can close the window and come back later.
Before you delete everything, decide whether you want to keep anything. Most services let you search for messages from a specific person or date range, so you can delete only old mail and keep recent messages. You can also move messages to a folder first if you want to review them before they are gone for good.
Key Takeaways
- Gmail lets you select all messages at once by clicking the checkbox at the top of your message list, then delete them all from the toolbar.
- Outlook and Yahoo Mail require you to select messages in smaller batches because they limit how many you can delete in one action.
- Apple Mail on iPhone and iPad has a dedicated trash folder where you can empty all deleted messages at once.
- Permanently deleted email cannot be recovered, so check your trash or deleted items folder before emptying it.
- If you delete by mistake, you usually have 30 days to restore messages from the trash before they are gone permanently.
How to delete all email in Gmail
Open Gmail in a web browser and go to your inbox. At the top left, above your message list, you will see a small checkbox. Click it. A menu will appear asking whether you want to select all messages in your inbox or all messages that match your current search. Click Select all conversations. Gmail will now highlight every message in your inbox.
Once all messages are selected, a toolbar will appear above your message list with several options. Look for the trash or delete icon — it usually looks like a trash can. Click it. Gmail will ask you to confirm. Click the confirmation button, and your messages will move to the Trash folder. They will stay in Trash for 30 days before Gmail deletes them permanently. If you change your mind, open the Trash folder and restore any messages you want to keep.
If you want to delete only old messages and keep recent ones, use the search box first. Type before:2024/01/01 to find all messages from before January 1, 2024, then follow the same steps to select and delete only those results.
How to delete all email in Outlook
Outlook limits how many messages you can select and delete at once, so the process takes a few more steps. Open Outlook in a web browser and go to your inbox. At the top of your message list, click the checkbox next to Select. A dropdown menu will appear with options including All. Click All to select every message currently visible on the page.
A message will appear saying something like "50 items selected on this page." Below that, you will see another option that says Select all X conversations in Inbox — click that link. Outlook will now select all your messages. A toolbar will appear with a delete button (usually a trash icon). Click it, and your messages will move to the Deleted Items folder. Like Gmail, Outlook keeps deleted messages for 30 days before removing them permanently.
If you want to clear out the Deleted Items folder itself and remove everything permanently, open the Deleted Items folder, select all messages the same way, and click delete again. Outlook will ask whether you want to permanently delete these items — click yes.
How to delete all email in Yahoo Mail
Yahoo Mail works similarly to Outlook. Open Yahoo Mail in a web browser and go to your inbox. At the top left of your message list, click the checkbox to select all messages on the current page. You will see a message saying how many items are selected. Look for a link or button that says Select all or Select all messages and click it to select everything in your inbox.
Once all messages are selected, click the delete button in the toolbar above your messages. Yahoo will move them to the Trash folder. To permanently delete them, open your Trash folder, select all messages there, and delete them again. Yahoo keeps messages in Trash for 7 days before they are gone permanently — shorter than Gmail or Outlook.
How to delete all email on iPhone or iPad
Apple Mail on iPhone and iPad does not have a "select all" button, so you will need to delete messages in batches. Open the Mail app and go to your inbox. Tap Edit in the top right corner. Now you can tap individual messages to select them — a checkmark will appear next to each one. Tap as many as you want, then tap Delete at the bottom right.
Repeat this process until your inbox is empty. Once you are done, go to the Trash folder (usually called Deleted Items or Bin depending on your email provider). Tap Edit again, select all the messages in Trash, and tap Delete to permanently remove them. This empties your trash folder completely.
What to do if you delete messages by mistake
If you realize you deleted something you wanted to keep, act quickly. Open your Trash or Deleted Items folder — the name depends on your email service. Look for the message you want to restore. Most email services let you move messages back to your inbox from the trash folder. Right-click the message (or tap and hold on mobile) and look for an option like Move to Inbox or Restore.
You have a limited window to do this. Gmail keeps messages in Trash for 30 days, Outlook for 30 days, and Yahoo Mail for only 7 days. After that time, the messages are permanently deleted and cannot be recovered. If you need to keep important messages long-term, consider moving them to a folder or label instead of deleting them.
How to avoid deleting the wrong messages
Before you delete all your email, spend a minute thinking about what you actually want to remove. If you have years of messages and only want to clear out old ones, use your email service's search feature to narrow down what you are deleting. Most services let you search by date, sender, or subject line.
Another option is to create a folder or label first, move messages into it, and review them before deleting. This gives you a chance to spot anything important you might have missed. Once you are confident the folder contains only messages you want gone, you can delete everything in that folder at once.
Frequently Asked Questions
Can I recover email after I empty the trash?
No. Once you empty your trash or deleted items folder, the messages are permanently gone. Most email services do not keep a backup you can restore from. If you think you might need messages later, move them to a folder instead of deleting them.
Will deleting all my email affect my account?
No. Deleting messages does not close your account, change your password, or affect your ability to send and receive new mail. Your email address and settings stay the same.
How long does it take to delete thousands of emails?
Selecting and deleting them takes a few minutes, but the email service may need several hours to actually remove them from its servers in the background. You can close the window and check back later — the deletion will continue without you.
What if I only want to delete emails from one person?
Use the search box to find all messages from that sender, then select and delete only those results. Type the person's email address or name in the search box, select all the results, and delete them.
Can I schedule email to delete automatically?
Gmail and Outlook both have filters or rules that can automatically delete or archive messages based on sender, subject, or date. Look for settings labeled Filters, Rules, or Auto-cleanup to set this up. This way you do not have to manually delete old mail.