Hello guys, i have this problem: my Exchange certificate is expired and when i try renew it the file *.req created is unreadable (ex: ¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿).
Then i try to create a new certificate - i generated the file req from this site: https://www.digicert.com/easy-csr/exchange2010.htm
After finished the procedure and i assigned the roles at the new certificate i have another problem. Outlook in RPC mode doesn't work, the error is: Unable to connect to the proxy server error code 8.
can anyone help me?