Operating Systems - Windows 11, 10, 8.1, 8, 7, Vista.
MS Outlook - MS Outlook 2019, 2016, 2013 (32-bit and 64-bit versions)/ 2010 / 2007/ 2003
Windows Server - 2012/2008 R2/2008/2003 R2/2003
Lotus Notes - 12, 11, 10.1, 9.0.1, 9.0, 8.5, 8.0.2, 7.0, 6.5, and 6.0