Can't login websieve

[Sam]

Hi,

The websieve.pl was working fine in our old mail server, but after we 
move the mail system to a new version of FreeBSD 6.1, I can't login to 
it any more.
There is no error log in the http-error.log file.

I read from the README file of websieve, I need timsieved running with 
cyrus before I can use websieve. However the following sivtest failed:


# sivtest -a cyrus localhost
getaddrinfo: servname not supported for ai_socktype
failure: Network initialization - can not connect to localhost:sieve

I don't know If the websieve login error is related to the failure as 
shown above.
Anyway, any suggestion is very appreciated.

Thanks
S