Wystąpił błąd: cURL error 35: Unknown SSL protocol error in connection to tools.ietf.org:443  (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for https://tools.ietf.org/html/rfc2822/#appendix-A.6.1/%23ref-STD3/doc/html/rfc1034/%23section-3/%23page-36