Windows Live Hotmail helps you get rid of unwanted email with the Sweep menu.

Step 1: Spot a sender whose messages you want to sweep out

Select the check box next to a message from that sender.

Step 2: Click Sweep

You can choose to move or delete all the messages from the sender.

Step 3: Don't bother with this again

Just select the box to move or delete future messages from the sender automatically.

Watch video and read details here; Hotmail - Sweep unwanted mail out - Sweep out junk mail