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====

hi zang i want to create rule to manage body message email but still doesn't work

this's the rule i create

require ["fileinto"];

# rule:[Move Spam to Junk Folder]
if body :contains ["promo", " artis"]
{
    fileinto "Junk";
    stop;
}

this is error report sieve.log
Jan 01 11:57:36 lda(paulus@mydomain.com): Error: sieve: main_script: line 4: unknown test 'body' (only reported once $
Jan 01 11:57:36 lda(paulus@mydomain.com): Error: sieve: main_script: validation failed
Jan 01 11:57:36 lda(paulus@mydomain.com): Error: sieve: failed to open script /var/vmail/sieve/dovecot.sieve
Jan 01 11:57:36 lda(paulus@mydomain.com): Info: msgid=<109dedf41fc230b2021f16d2a75b784e@mydomain.com>: saved mail to INBOX

can you help me? thx b4