Hello,
stunnel v5.53 ignores proxy settings when performing OCSP validation via AIA responders. An open issue for OpenSSL at their GitHub suggests that this is a feature request for them (https://github.com/openssl/openssl/issues/6965), thus not being a stunnel limitation itself, and I've asked for clarification in the openssl-users mainling list (https://mta.openssl.org/pipermail/openssl-users/2019-April/010285.html). In either case, I want do double-check it with you guys: is this really an OpenSSL limitation, or is this something that can be addressed in stunnel code?
Regards,
Daniel O.
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