".p7s" => "application/pkcs7-signature",
".p8" => "application/pkcs8",
".p8e" => "application/pkcs8-encrypted",
- ".pem" => "application/pem-certificate-chain",
+ ".pem" => "application/x-pem-file",
".pfx" => "application/pkcs12",
".sig" => "application/pgp-signature",
)