sieve problem config antispam

[Günther J. Niederwimmer]

Hello,

I like to configure the antispam with sieve from this site https://
wiki2.dovecot.org/HowTo/AntispamWithSieve#For_rspamd

But when I compile the scripts I have this Errors
sievec /usr/lib64/dovecot/sieve/report-ham.sieve
report-ham: line 1: error: require command: unknown Sieve capability 
`vnd.dovecot.pipe'.
report-ham: line 1: error: require command: unknown Sieve capability 
`imapsieve'.
report-ham: line 15: error: unknown command 'pipe' (only reported once at first 
occurrence).
report-ham: error: validation failed.
sievec(root): Fatal: failed to compile sieve script '/usr/lib64/dovecot/sieve/
report-ham.sieve'

My system is a centos 7
dovecot 2.2.33.1
dovecot-pigeonhole 2.2.33.1




-- 
mit freundlichen Grüssen / best regards,

  Günther J. Niederwimmer