Howto - install avelsieve for squirrel webmail

[BeNe]

So - new Error

Code:

Oct 24 14:57:04 vsxxxxxx pysieved[17452]: Listening on INADDR_ANY port 2000
Oct 24 14:57:43 vsxxxxxx dovecot: Killed with signal 15
Oct 24 14:57:44 vsxxxxxx dovecot: Dovecot v1.0.rc15 starting up
Oct 24 14:57:45 vsxxxxxx dovecot: Auth process died too early - shutting down
Oct 24 14:57:45 vsxxxxxx dovecot: auth(pysieved): Group doesn't exist: vmail
Oct 24 14:57:45 vsxxxxxx dovecot: child 17681 (auth) returned error 89
Oct 24 14:57:45 vsxxxxxx dovecot: Temporary failure in creating login processes, slowing down for now
Oct 24 14:57:49 vsxxxxxx postfix/master[27896]: terminating on signal 15
Oct 24 14:57:50 vsxxxxxx postfix/master[17787]: daemon started -- version 2.3.8, configuration /etc/postfix
Oct 24 14:58:34 vsxxxxxx postfix/smtpd[18060]: warning: SASL: Connect to private/auth failed: Connection refused
Oct 24 14:58:34 vsxxxxxx postfix/smtpd[18060]: fatal: no SASL authentication mechanisms
Oct 24 14:58:35 vsxxxxxx postfix/master[17787]: warning: process /usr/lib/postfix/smtpd pid 18060 exit status 1
Oct 24 14:58:35 vsxxxxxx postfix/master[17787]: warning: /usr/lib/postfix/smtpd: bad command startup -- throttling

And pysieved is right with

Code:

Group doesn't exist: vmail

I have only "mail, postfix or dovecot"

Greez BeNe