Solution: erropeningcaprivatekey.../CA/private/cakey

Today, I learned how to generate the TLS Certificate under Postfix. When I was issuing the certificate myself, the current error occurred while executing the command opensslca-outself_signed_cert.pem-infilesmailreq.pem saying that the cakey under CA could not be found. pem was searched on the Internet, and no one gave the answer after searching for a long time. Please feel free to explore it yourself. First

Today, I learned how to generate the TLS Certificate under Postfix. When I issue the certificate myself, when I execute the command openssl ca-out self_signed_cert.pem-infiles mailreq. in pem, the current error occurs: The cakey under the CA cannot be found. pem was searched on the Internet, and no one gave the answer after searching for a long time. Please feel free to explore it yourself. First

Today, I learned how to generate the TLS Certificate under Postfix. When I issue a certificate, When I execute the command

Openssl ca-out self_signed_cert.pem-infiles mailreq. pem

The current error occurs.

Indicates that cakey. pem under CA cannot be found

So I searched the internet, and no one gave the answer after searching for a long time. I suggest you do it yourself.

First, check where the CA is located,

Enter the/etc/pki/CA directory and find the private directory. However, there is nothing left blank.

Try another CA file and find that it is not a directory but an executable file.

After opening the file, you can use this script to generate a CA

Use the following command to create

In this way, the following content is generated under the/etc/pki/Ca directory.

Run the command in the/etc/pki/CA/newcerts directory.

Openssl ca

.