- go to yahoo mail.
- Type “e” in the search box.
- Select the “Inbox” dropdown option to the left of the search box.
- Click the empty checkbox to select all.
- Click delete. click to confirm when it asks if you want to delete all.
How to Delete All Emails from Yahoo Inbox
How to delete thousands of yahoo! emails at once
Swipe left on an email in your inbox or a folder to remove it. To access the bulk actions menu, touch and hold. Delete, move, archive emails and additional options are available through the bulk actions menu.
To delete an email from your inbox, follow these steps: First, touch the Mailbox you’d want to empty (this might be All Inboxes or a certain inbox like Gmail or Yahoo). Select Edit. Tap Select All. Trash is then selected, and all of the emails in the mailbox are deleted.
To delete individual emails in Gmail for Android, go to the folder that contains them. To remove a single email, tap the icon next to it. Alternatively, press and hold the email you want to erase until a pop-up menu appears. Select Delete from the drop-down menu by tapping in the upper-right corner of your screen.
Tap Delete on your inbox and select Open Mail to view it. Tap Edit at the top right corner, then pick individual emails you want to delete or Select All to select them all. To trash or archive the messages, tap Trash or Archive. If you just see Archive, touch and hold it until additional options such as Trash Selected Messages appear.
Make sure you’re signed in to your account. Check the square box after signing in. It’s under the “delete” button and it’s very easy to find. After they’ve all been chosen, click the “delete” button. Messages might or may not disappear after a few minutes.