Hi all read this ^^^^^^^^^^^^^^^^^^ The Cyrus IMAP server uses the 4.3BSD syslog that separates messages into both levels and categories. Invoke "man syslog" to see if "openlog()" takes three arguments. If it does not, replace the system "syslogd" and "syslog.conf" with the files provided in the "syslog" directory. mv syslogd /etc/syslogd mv syslog.conf /etc/syslog.conf^^^^^^^^^^^^^^^^^^The questions is:1-What means --> Invoke "man syslog" to see if "openlog()" takes three argumentsthanksAndrea