заставить pure-ftpd посылать OPTS UTF8

$ rpm -q pure-ftpd
pure-ftpd-1.0.29-1.el5.1
$ telnet localhost 21
Trying 127.0.0.1...
Connected to localhost.localdomain (127.0.0.1).
Escape character is '^]'.
220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 14:03. Server port: 21.
220-IPv6 connections are also welcome on this server.
220 You will be disconnected after 15 minutes of inactivity.
user ftp
230 Anonymous user logged in
feat
211-Extensions supported:
 EPRT
 IDLE
 MDTM
 SIZE
 REST STREAM
 MLST type*;size*;sizd*;modify*;UNIX.mode*;UNIX.uid*;UNIX.gid*;unique*;
 MLSD
 AUTH TLS
 PBSZ
 PROT
 UTF8
 ESTA
 PASV
 EPSV
 SPSV
 ESTP
211 End.
quit
221-Goodbye. You uploaded 0 and downloaded 0 kbytes.
221 Logout.
Connection closed by foreign host.

ChrootEveryone              yes
BrokenClientsCompatibility  no
MaxClientsNumber            50
Daemonize                   yes
MaxClientsPerIP             8
VerboseLog                  no
DisplayDotFiles             yes
AnonymousOnly               no
NoAnonymous                 no
SyslogFacility              ftp
DontResolve                 yes
MaxIdleTime                 15
UnixAuthentication            yes
LimitRecursion              10000 8
AnonymousCanCreateDirs      no
MaxLoad                     4
AntiWarez                   yes
Umask                       133:022
MinUID                      500
UseFtpUsers no
AllowUserFXP                no
AllowAnonymousFXP           no
ProhibitDotFilesWrite       no
ProhibitDotFilesRead        no
AutoRename                  no
AnonymousCantUpload         yes
CustomerProof              yes

$ strings /usr/sbin/pure-ftpd | grep Software
#Software: Pure-FTPd 1.0.29