Blocking spam by the end of the email address like @......
Blocking senders is great but the Spam senders just changing the start of the address. They can send hundreds of thousands of spam emails. If I could block by just the @...... this would greatly increase protection and not clog my/your blocking files! I just blocked 18 spam files. 9 of them had the same ending @....
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STEPHEN SPAKOWSKY commented
another option is blocking an email sender "if it contains" option. One of the worse spam originators is someone with an address that contains 'talosintelligence.org.uk' If I could block anything that has this in the senders address, I would save dozens of block requests.