Using the magnifying glass icon, organize your emails by date, name, or other categories.
Search for emails by date, subject line, and other characteristics using the search tab at the top of the screen.
This will highlight all messages within the first and the last.
To remove consecutive emails without selecting them individually, simply click on the one at the top while holding shift, scroll to the last one, and select.
Select each email you want to remove while holding down the command key and then click Delete.
Open mail by clicking on the icon on your dock.
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