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Outlook.com introduces the most sophisticated rules in webmail

The average person has 100+ emails in their inbox, and receives 20+ emails (spam, junk, advertisements and many unwanted email) each day. This can be a lot to handle, so helping you get to the email you care about is one of Microsoft’s top priorities.
Microsoft has released Advanced Rules and other features, all to help you keep your inbox in top shape and make it even easier to see the email that matters … more (from Microsoft)

This is from all Microsoft’s online accounts (Hotmail, Live & Outlook)