- Access your Gmail.
- Search for the link Create a filter, and click it (it's in small leters, next to the "Search the Web" button.
- In the "To:" place, enter the email address of the group (mailing list), e.g., email@example.com
- Click "Next Step >>"
- Select "Skip the Inbox"
- Select "Apply the label" and choose the label. (create one by "New label..." if you want a new one)
- Click "Create Filter"
You should see, The label "cans" was created.
Now, the email of that group won't disturb your normal communications.