Hi Michael,

See below:

On Tuesday, June 2, 2020, 10:42:30 AM GMT-5, Michael S. Chusovitin <tchuss@gmail.com> wrote:

> Stunnel version is 5.48 with OpenSSL 1.0.2o-fips. (in this very case I need to use 32bit version, so no possibility to upgrade).

Actually, you can upgrade your Windows 32-bit stunnel. Either, you compile your own, or you can get the latest from here:

https://github.com/josealf/stunnel-win32/blob/master/stunnel-testing-win32-5.56-ossl-1.1.1g-installer.exe

Regards,

Jose