Vereign Seal for Outlook is available in the App Store and tested by Vereign and Microsoft against all up to date browsers. Specifically we know the add-in to work fully with
- Edge
- Chrome
- Firefox
- Safari
on all platforms.
Browsers which Vereign Seal for Outlook / Office365 is known to NOT support:
- Internet Explorer 11
There are no plans to support these browsers as they are very outdated and considered unsafe.