Current release 4.5

Version 4.5 has the following major and minor features:


  • A time zone based send scheduler. Schedule your mailing to be sent at the same time in multiple time zones.
  • A new drag-and-drop template editor for content and a whole bunch of new responsive templates.
  • New option for two-part authentication of logins.


  • The licensing code has been extended to allow a pre-purchased message volume.
  • DKIM signatures can now be 2048 long.
  • Added the List-Unsubscribe-Post email header.
  • Improvements in the Content Checker and additional checks before queueing mail.
  • A new single XML file structure for all the configurations options.