Daily Sender is the only Bulk Email Marketing Service that offers unlimited contacts for every account. Other Bulk Email services restrict you based on subscribers, where we don't. Send emails to unlimited email subscribers with just one click. With Online Email Marketing Software it's easy to set up HTML/test campaigns, send and track. You can now track opened, unsubscribes and bounces. The software also has auto bounce processing and a one-click unsubscribe features.