3 Common Causes of Unknown SSL Protocol Errors with cURL - Blogging TechstacksBlogging Techstacks A blog, support, and help resource for web site systems adminstrators, developers, and engineers. I see a lot of people hitting this site looking for reasons as to why curl is logging the following message when an SSL connection is attempted: curl: (35) Unknown SSL protocol error in connection to ${some_server} So, I thought it would be helpful to publish my 3 most common reaso
