MailSite Software, Inc.
Overview Supported Devices
AstraSync™ is a BlackBerry® synchronization application used by tens of thousands of BlackBerry® owners worldwide. AstraSync performs two-way over-the-air synchronization of email, calendar and contact data with Exchange ActiveSync compatible servers including Microsoft Exchange, Hotmail, MailSite Fusion, CommuniGate Pro, Zimbra, Scalix, FirstClass, Open-Xchange, Kerio, SmarterMail, Axigen and Gmail.


  • Synchronizes Email Calendar and Contacts over-the-air
  • Connect via BIS, BES, WAP, TCP or WiFi
  • Supports SSL
  • Uses the native BlackBerry calendar and contacts apps
  • Full native look and feel email client
  • Full folder support
  • Full attachment support
  • HTML email viewer
  • Meeting requests
  • Client side search
  • Global Address List support
  • Synchronization schedule
  • Audio and vibration new message alert
  • Exchange Policy Support
  • Email Content Encryption
  • Doesn't rely on or need BIS or BES