The basic way to delete an email
To delete a single email, open it and look for a trash or delete button. In Gmail, this is a trash can icon in the toolbar at the top. In Outlook, it's a trash can icon in the ribbon. In Apple Mail, it's a trash can in the toolbar. Click it once, and the email moves to your trash or deleted items folder.
The email does not disappear when ready — it sits in trash for a set time (usually 30 days in Gmail, 30 days in Outlook, and until you empty it in Apple Mail) before the system permanently removes it. If you change your mind within that window, you can open trash and move the email back to your inbox.
Key Takeaways
- A single email deletes with one click on the trash or delete button in your email program's toolbar.
- Deleted emails sit in a trash folder for 30 days (Gmail and Outlook) or until you manually empty it (Apple Mail) before permanent removal.
- To delete many emails at once, select them by clicking the checkbox next to each one, then click delete once.
- Permanently removing an email from trash requires a second action — "empty trash" or "permanently delete" — so accidental deletion is reversible.
- Deleting an email does not unsubscribe you from a mailing list; you must find the unsubscribe link in the email itself.
Deleting multiple emails at once
If you have many emails to remove, selecting them one at a time wastes time. Instead, use the checkbox next to each email in your inbox list. Click the checkbox on the left side of the first email you want to delete, then hold Shift and click the checkbox on the last email in the range. This selects all emails between them. If the emails are not in a row, click each checkbox individually while holding Ctrl (Windows) or Command (Mac).
Once you have selected the emails you want, click the delete or trash button once. All selected emails move to trash together. This method works the same way in Gmail, Outlook, and Apple Mail.
Permanently removing emails from trash
When you delete an email, it moves to trash but still takes up space on the server. To permanently remove it, you must empty the trash folder. In Gmail, open the Trash label on the left side, then click "Empty Trash Permanently" at the top. In Outlook, right-click the Deleted Items folder and select "Empty Folder". In Apple Mail, go to the Mailbox menu and select "Erase Deleted Items".
Once you empty trash, those emails cannot be recovered. The system does not ask you to confirm a second time, so double-check that you want to remove everything in trash before you do this. If you want to keep some deleted emails, move them back to your inbox first.
Why you might want to delete emails instead of archiving
Deleting and archiving are different actions. Archiving removes an email from your inbox but keeps it in a searchable archive folder — you can still find it later if you need it. Deleting moves it to trash and eventually removes it entirely. Use delete when you are certain you will never need the email again, such as promotional emails, receipts you have already processed, or duplicate messages.
Use archive when you want to clean up your inbox but might need to refer back to the email later — for example, order confirmations, past conversations with a coworker, or emails with information you might verify someday. Archiving is safer because the email is not at risk of permanent loss.
Deleting emails from senders you do not want to hear from
If you receive repeated emails from the same sender and want to stop them, look for an "unsubscribe" link at the bottom of the email. Click it, and the sender removes you from their mailing list. This is different from deleting — deleting removes one email, but unsubscribing stops future emails from arriving.
If there is no unsubscribe link, you can mark the email as spam or junk instead. In Gmail, click the three dots menu and select "Report Spam". In Outlook, right-click the email and select "Junk" then "Block Sender". In Apple Mail, select the email and go to Mail menu, then "Junk Mail", then "Mark as Junk". Marking as spam trains your email program to send future emails from that sender directly to your spam folder, and it may also report the sender to your email provider if they are sending unsolicited mail.
What happens to attachments when you delete an email
When you delete an email that contains an attachment, the attachment deletes with it. If you need to keep the file but not the email, read the attachment first. In Gmail, open the email, click the attachment, and select "read". In Outlook, right-click the attachment and select "Save As". In Apple Mail, click the attachment and drag it to your desktop or a folder.
Once you have saved the file separately, you can delete the email without losing the attachment. This is useful for invoices, contracts, or photos you want to organize in your file system rather than leave buried in email.
Recovering a deleted email if you change your mind
If you delete an email by mistake, open your Trash or Deleted Items folder when ready. In Gmail, click "Trash" on the left sidebar. In Outlook, click "Deleted Items" in the folder list. In Apple Mail, click "Trash" in the sidebar. Find the email you want to keep, right-click it, and select "Move to Inbox" or the folder where you want it to go.
This works as long as you have not emptied trash. Once you empty trash permanently, the email is gone and cannot be recovered through your email program. Some email providers keep backups for a short time after permanent deletion, but this is not may provide, so do not rely on it.
Frequently Asked Questions
Does deleting an email unsubscribe me from a mailing list?
No. Deleting removes that one email from your inbox. To stop receiving emails from a sender, find the unsubscribe link at the bottom of their email and click it, or mark their emails as spam. Unsubscribe is the only way to stop future emails from arriving.
Can I delete all emails from a sender at once?
Yes. In Gmail, click the sender's name or email address at the top of any email from them, then select "Block [sender]" or use the search box to find all emails from that address, select them, and delete. In Outlook and Apple Mail, search for the sender's address, select all results, and delete them together.
What if I delete an email and then empty trash by mistake?
Once you empty trash, the email is permanently removed from your email program and cannot be recovered through the normal delete/restore process. Contact your email provider's support team when ready — some keep server backups for a limited time, but this is not may provide.
Does deleting an email free up space on my phone or computer?
Deleting removes the email from your device, but it still takes up space on your email provider's server until you empty trash. To free up server space, you must empty trash permanently. Emptying trash on your phone or computer may not empty it on the server, so check your email program's trash folder online as well.
Can I set up automatic deletion for certain emails?
Yes. In Gmail, you can create filters that automatically delete or archive emails matching certain words or senders. Go to Settings, Filters and Blocked Addresses, and create a new filter. In Outlook, use rules to move emails to deleted items automatically. In Apple Mail, use rules in Preferences. Be careful with automatic deletion — once set up, emails matching the rule delete without your review.