i trying connect partner company server using winscp upload files server.i tested username , password authentication , works fine.to establish connection between partner company server , winscp created 2 pub/private key pair using putty , gave pub key server , add private key on winscp authentication.the server handle incoming request through agent user.as user name in winscp gave agent username.but when try connect got following error.
authentication log (see session log details): using username "sftpinboundagent". server refused our key. authentication failed.
also new winscp. can not find log file location.i know how can overcome above mentioned problem.
make sure have added correct .ppk file authentication.
username used should correct (case sensitive), can try
"sftpinboundagent"
or similar. need enable logging before login see logs. location log file can modified per needs there.