Generowanie .pfx dla Windows Server starszych niż 2019
openssl pkcs12 -export -certpbe PBE-SHA1-3DES -keypbe PBE-SHA1-3DES -nomac -inkey cert.key -in fullchain_cert.crt -out cert.pfx
openssl pkcs12 -export -certpbe PBE-SHA1-3DES -keypbe PBE-SHA1-3DES -nomac -inkey cert.key -in fullchain_cert.crt -out cert.pfx