The MyMail "blocklist" can be used to prevent spam and other e-mail from getting into your MyMail inbox.
  1. Select the message containing the address that you want to block
  2. Click "blocklist" on the inbox menu bar.
  3. A "blocklist" confirmation message will appear above the Quota Status Bar.
  4. You may then select and delete the original message.
  5. Any future e-mail sent from the address you just blocked will be automatically prevented from coming into your inbox.
NOTE: To change the status of the e-mail addresses you have blocked (i.e. allow e-mail from a blocked address) do the following:
  1. Click on the "Filters" icon in the left panel.
  2. Highlight the address you want to allow.
  3. Press the "delete" button on the keyboard.
  4. Click "save" at the bottom of the blocklist box.

Future incoming messages from the address will be allowed into your MyMail inbox.