March 2021 Exchange Server Security Updates for older Cumulative Updates of Exchange Server
3/10/2021 released updates for: E2019 CU3. E2016 CU12, 13 and 17. E2013 CU21 and 22.3/8/2021 released updates for: E2019 CU4, 5 and 6. E2016 CU14, 15 and 16.To help customers more quickly protect their environments in light of…