Microsoft announces surprise ESU programs for Skype for Business and Exchange July 15, 2025 by admin Tweet Microsoft has published advisories announcing Extended Security Update (ESUs) for some Skype and Exchange products, but there are many caveats. Read more… Neowin Related Posts:Microsoft announces it will soon update its Exchange…Microsoft: New August 2023 security updates fix the…Microsoft recommends interesting change for Exchange…Microsoft will shut down Exchange Web Services in…Latest Exchange Server updates improve security of…