There is.
You need to filter your e-mails by sender then select all but ones you might inspect.
This way you may be able to delete 2000 mails within half an hour.
After that you start at the top and shortly review everthing left.
You will need a keyboard to be fast.
E.g. a better mail user agent (MUA).
There is. You need to filter your e-mails by sender then select all but ones you might inspect. This way you may be able to delete 2000 mails within half an hour. After that you start at the top and shortly review everthing left. You will need a keyboard to be fast. E.g. a better mail user agent (MUA).