When a user click a button to report/ confirm an email as spam, future messages from the same sender or domain should be flagged by yahoo which it is already . Then the recipient confirms the message is spam with one click, the sender or domain should automatically be added to their own spam filter. By choice either domain or sender. Yahoo could also flag newly reported domains as possible spam from other verified Yahoo.com users. and let recipients confirm them. Please also increase the limits for filtered domains and blocked email addresses. I would gladly pay for this feature, whether offered for individual senders, entire domains, or both. Let us all help each other. AI detects common emails before domain spam attempts of filtering i.e. gmail,com, yahoo.com, etc.