this website gives you the ability to scrapp websites and extract emails from them then it puts all the emails in an excel file
if you have any problem if you make an action and a chrome page does not show up with the link you entered you should download the ChromeDriver 116.0.5845.96 in here https://googlechromelabs.github.io/chrome-for-testing/ and download the chrome in here https://edgedl.me.gvt1.com/edgedl/chrome/chrome-for-testing/116.0.5845.96/win64/chrome-win64.zip