FTP
# Server-side
REPLY SIZE 550 access to this file is very much denied
REPLY APPE 550 I said: access to this file is very much denied
REPLY STOR 550 I said: access to this file is very much denied
REPLY SIZE 500 command not understood
# Client-side
ftp
FTP resume upload but denied access to remote file
ftp://%HOSTIP:%FTPPORT/236 -T log/file236.txt -C -
Test data
# Verify data after the test has been "shot"
USER anonymous
PASS ftp@example.com
PWD
EPSV
TYPE I
SIZE 236
STOR 236
QUIT
# (25) Failed FTP upload: 550
25