[Mailman-Users] please help

[Clay]

hi trying to install mailman 
my perms are screwed up

and im not sure how to fix

Apr 25 16:48:33 www sendmail[12818]: QAA12817:
to="/home/mailman/mail/wrapper post tester",
ctladdr=<tester at virtual360.com>, delay=00:00:00, mailer=*file*,
stat=Can't create output: Permission denied

is the maillog error

my alias entries look like
## tester mailing list
## created: 25-Apr-2000 DrFrog
tester:                  "|/etc/smrsh/wrapper post tester"
tester-admin:            "|/etc/smrsh/wrapper mailowner tester"
tester-request:          "|/etc/smrsh/wrapper mailcmd tester"
tester-owner:            tester-admin

if someone can helkp me im quite new to this mail admin

thanks!!