With GroupMail you can easily create, grow and deepen your relationships with customers, market your products and services globally, expand your online presence and web site effectiveness with newsletters, permission marketing and much much more. Here's what you get when you purchase GroupMail :: Personal Edition compared to the free edition. Send to Groups of unlimited size. Faster Sending using multiple connections. Direct Sending (no SMTP server required!) Advanced Address Book Import support. Free Powerful Add-ons. Free Technical Support. Free Upgrade Protection for 1 year.