[Solved] I'm doing wrong in changing courier for dovecot?

[kurgans]

Hey Bene good days,

Here you hit the data

Code:

bst1:/etc/dovecot# dovecot -n
# 1.0.15: /etc/dovecot/dovecot.conf
base_dir: /var/run/dovecot/
log_timestamp: %Y-%m-%d %H:%M:%S
protocols: imap pop3
disable_plaintext_auth: no
login_dir: /var/run/dovecot//login
login_executable(default): /usr/lib/dovecot/imap-login
login_executable(imap): /usr/lib/dovecot/imap-login
login_executable(pop3): /usr/lib/dovecot/pop3-login
mail_privileged_group: mail
mail_location: maildir:/var/mail/virtual/%d/%n
mail_executable(default): /usr/lib/dovecot/imap
mail_executable(imap): /usr/lib/dovecot/imap
mail_executable(pop3): /usr/lib/dovecot/pop3
mail_plugin_dir(default): /usr/lib/dovecot/modules/imap
mail_plugin_dir(imap): /usr/lib/dovecot/modules/imap
mail_plugin_dir(pop3): /usr/lib/dovecot/modules/pop3
pop3_uidl_format(default):
pop3_uidl_format(imap):
pop3_uidl_format(pop3): %08Xu%08Xv
namespace:
  type: private
  prefix: INBOX.
  inbox: yes
auth default:
  mechanisms: plain login
  passdb:
    driver: pam
  passdb:
    driver: checkpassword
    args: /var/www/ispcp/engine/ispcp-dovecot-mngr
  userdb:
    driver: prefetch
  userdb:
    driver: passwd
  userdb:
    driver: sql
    args: /etc/dovecot/dovecot-sql-domain.conf
  userdb:
    driver: sql
    args: /etc/dovecot/dovecot-sql-aliasdomain.conf
  userdb:
    driver: sql
    args: /etc/dovecot/dovecot-sql-subdomain.conf
  socket:
    type: listen
    client:
      path: /var/spool/postfix/private/auth
      mode: 432
      user: postfix
      group: postfix
    master:
      path: /var/run/dovecot/auth-master
      mode: 384
      user: vmail
      group: mail