question about sieve script

[bud.golf4]

hello all,

one question, how can i put a sieve script in a distribution
list ??

is it possible?
this command failed with a distribution list:
/kolab/bin/sieveshell --user=distlist at example.org
--authname=manager localhost

the reason is i want to filter when a message arrive in a dist
list, if there is the name of the recipient in the subject
only it and the person in charge of the service can receive
the mail, like this:

if header :contains ["To", "Cc", "Bcc"] "distlist at example.org" {
        if header :contains "Subject" "*myname*" {
          redirect "myname at example.org";
}}
else {
  fileinto "INBOX";
}

how can i do this?
thanks for your help.

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