Chevrolet parent General Motors (NYSE: GM) offers a generous dividend yield of 4.4% these days. That juicy payout keeps investors coming back for more, even if the stock itself isn't exactly conquering Wall Street.So we asked a few Motley Fool contributors to share some alternatives to GM's attractive dividend yields. Read on to see why our panelists recommended Pitney Bowes (NYSE: PBI), National Grid (NYSE: NGG), and AT&T (NYSE: T).Image source: Getty Images.Continue reading