It is important to understand that Sparklet is an extension to either GMAIL or Outlook.
For GMAIL, the ONLY browser supported is Chrome.
For Outlook, please consider that there are different versions of Outlook:
- Outlook Windows Desktop
- Outlook Mac Desktop
- Outlook IOS
- Outlook Android
- Outlook.com (Outlook web access). For Outlook Web Access, on desktops ONLY, the following browsers have been tested to confirm support:
- Internet Explorer
If you want to use Sparklet on mobile, you will need to use Outlook IOS, or Outlook Android. Outlook Web Browsers access Outlook.com is not supported.