Clear out the /etc/hosts.deny file on the destination server
Also, make sure these lines are uncommented in your sshd_config file on the destination server:
/etc/ssh/sshd_config:
Subsystem sftp /usr/libexec/openssh/sftp-server
DenyGroups nossh
Clear out the /etc/hosts.deny file on the destination server
Also, make sure these lines are uncommented in your sshd_config file on the destination server:
/etc/ssh/sshd_config:
Subsystem sftp /usr/libexec/openssh/sftp-server
DenyGroups nossh