pgeschke@voffice:~$ sftp web1@xxxx.com
The authenticity of host 'xxxx.com (xx.xx.xx.xx)' can't be established.
ECDSA key fingerprint is XX.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'xxxx.com,xx.xx.xx.xx' (ECDSA) to the list of known hosts.
Permission denied (publickey).
Couldn't read packet: Connection reset by peer