protocols = imap pop3

login_dir = /var/run/dovecot/login
login_chroot = yes
login_user = dovecot

protocol imap {
login_executable = /usr/libexec/dovecot/imap-login
mail_executable = /usr/libexec/dovecot/imap
login_greeting_capability = yes
}

protocol pop3 {
login_executable = /usr/libexec/dovecot/pop3-login
mail_executable = /usr/libexec/dovecot/pop3
pop3_enable_last = no
}

auth_executable = /usr/libexec/dovecot/dovecot-auth
auth_process_size = 256
auth_cache_ttl = 3600

auth default {
  mechanisms = plain
  user = root
  ssl_require_client_cert = no
  passdb pam {
  }
  userdb passwd {
  }
}