10MinuteMail is a free, temporary, anonymous email app.
10Minutemail + GoConvert
Use GoConvert and 10Minutemail to maximize the ROI of your sales and marketing spending. Enrich information in your 10Minutemail account, improve contact and deal information, and start visualizing marketing and sales performance. GoConvert works around the clock to automatically fill in missing data. Your insights get better all the time.