SymptomsWhen you try to install Verisign SSL certificate in POA Customer CP you get the error:
The certificate can not even be validated with the openssl utility:
# openssl x509 -in test.pem -text -noout
unable to load certificate
ResolutionThe certificate is packed in the PKCS#7 format. So, in order to resolve the issue, you need to convert the certificate using the following command:
# openssl pkcs7 -in test.pem -print_certs -out test.pem.new
After this, openssl will be able to read the certificate and it can be successfully uploaded in POA Customer Control Panel.