2018-08-09 UTC
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DavidW To run an FTPs server you need 3 files, SSLOptions->KeyFile ( Private Key), SSLOptions->CertFile ( Public KEy ),SSLOptions->RootCertFile (the issuer of the certificate). In my case ( self-signed certificate ) only one CA position is entered in the RootCertFile. What if you want to use a certificate chain, otherwise the certificate cannot be verified?