Delphi : SSL routines:SSL3_GET_RECORD:wrong version number
问题 I found several topics about the same problem but it didn't help me to resolve my problem. I'm trying to connect to a FTPS server (with Delphi 10.3) using this code: IdSSLIOHandler := TIdSSLIOHandlerSocketOpenSSL.Create(nil); IdSSLIOHandler.SSLOptions.Method := sslvSSLv3; IdSSLIOHandler.SSLOptions.SSLVersions := [sslvSSLv2, sslvSSLv23, sslvSSLv3, sslvTLSv1,sslvTLSv1_1,sslvTLSv1_2]; IdFTP.IOHandler := IdSSLIOHandler; IdFtp.UseTLS := utUseExplicitTLS; IdFtp.DataPortProtection := ftpdpsPrivate;