[Mimedefang] hello

[r]

Sorry for my bad English, I am russian
I have a question
I run anti-spam
/bin/rm -rf /var/spool/MIMEDefang/*.sock

/usr/local/sbin/clamd
/usr/local/bin/freshclam -d -c 2 -l /var/log/clam-update.log

/usr/bin/spamd -d -u nobody

/usr/local/bin/mimedefang-multiplexor -s 
/var/spool/MIMEDefang/mimedefang-multiplexor.sock -U defang
/usr/local/bin/mimedefang  -U defang -p /var/spool/MIMEDefang/mimedefang.sock 
-m /var/spool/MIMEDefang/mimedefang-multiplexor.sock&

but still getting such log in maillog
Apr 18 19:55:48 fox mimedefang[2694]: j3IFtdPr002693: failed to clean up 
/var/spool/MIMEDefang/mdefang-j3IFtdPr002693: Permission denied

ls -al /var/spool/
......
drwxr-x---  202 defang   defang       8192 2005-04-18 19:58 MIMEDefang
drwxr-x---    2 defang   defang       4096 2004-12-22 06:49 MD-Quarantine
.......

OK lets see ps -Af
.....
defang    1385     1  0 19:07 ?        00:00:00 /usr/local/sbin/clamd
clamav    1387     1  0 19:07 ?        00:00:00 /usr/local/bin/freshclam -d -c 
2 -l /var/log/clam-update.log
defang    1402     1  0 19:07 ?        00:00:00 
/usr/local/bin/mimedefang-multiplexor -s 
/var/spool/MIMEDefang/mimedefang-multiplexor.sock -U defang
root      1403  1402  1 19:07 ?        00:00:35 /usr/local/bin/perl 
/usr/local/bin/mimedefang.pl -server
defang    1406     1  0 19:07 ?        00:00:00 /usr/local/bin/mimedefang -U 
defang -p /var/spool/MIMEDefang/mimedefang.sock -m 
/var/spool/MIMEDefang/mimedefang-multiplexor.sock


And what we are see
root      1403  1402  1 19:07 ?        00:00:35 /usr/local/bin/perl 
/usr/local/bin/mimedefang.pl -server

Why its run as a root?
When i used 2.49 everithinh are ok
as soon as i install 2.51 - I got such problem

Please  help me, I`v read all the faq