Answer
To delete all of old emails in your Gmail, look for the option to “Select all convo in Primary”. This allows you to select multiple conversations at once for deletion.
Delete All Mail in Gmail AT ONCE
how to delete bulk emails in gmail
Gmail’s inbox only displays 100 messages per page, so if you want to delete more than one message that covers two pages, you will need to repeat the process.
Using your search bar, look for emails and unwanted messages from specific senders. Once you identify them follow the instructions above to delete all of them at once; there is a 10-minute waiting period before they are permanently deleted. If you accidentally delete an email but want to find it again, go to Trash folder and click “Show All
Go to the Gmail search bar and then press on the down arrow. Select 20MB as an example, pick a time frame for your emails, for example, one month. All files with a size of 25MB will be displayed. If you wish to eliminate all or some of them, simply select them all and delete them.
If you have a huge number of emails in your Gmail inbox and wish to remove them all at once, you must search and delete them in numerous steps.
Go to Gmail on your computer. In the upper left, check the box to select all emails. Click Select all conversations if you have more than one page of messages. To erase everything, click Delete at the top of the window.