Supports up to 100 simultaneous connections to speed up the mailing process.
Allows Pro users to create subgroups based on specific rules for more targeted campaigns. SendBlaster Pro Edition 4.3.4
SendBlaster provides a complete suite for building and tracking professional newsletters. Content & Design SendBlaster 4 Supports up to 100 simultaneous connections to speed
Features a polished editor that better preserves original HTML code and conforms to modern standards. SendBlaster Pro Edition 4.3.4
Automatically applies unsubscriptions across multiple lists to maintain compliance. Campaign Management Tools
The 4.x series introduced significant improvements to the software's engine and editing capabilities.