.net core under linux throws “The remote certificate is invalid because of errors in the certificate chain: NotTimeValid” when communicating with HTTPS server having letsencrypt cert
i’ve stumbled on an issue – simple .net core code using HttpWebRequest failed to communicate with any server that had lets encrypt cert. no matter if the server used new or old certificate chain – i was getting: at the same time curl or wget could communicate with the same site without issues. i’ve tried ... Read More