Hi to all. Sorry if I ask stupid thing... I'm newer of Linux; I'm windows user and to understand linux behaviour is for me too hard. At any boot, LogWatch send me a mail with some information than I don't understand: --------------------- sendmail Begin ------------------------ **Unmatched Entries** STARTTLS=server: file /etc/mail/certs/cert.pem unsafe: No such file or directory: 1 Time(s) ---------------------- sendmail End ------------------------- --------------------- SSHD Begin ------------------------ SSHD Started: 1 Time(s) Failed to bind: 0.0.0.0 port 22 (Address already in use) : 1 Time(s) ---------------------- SSHD End ------------------------- ------------------ Disk Space -------------------- Filesystem Size Used Avail Use% Mounted on /dev/hdc2 878M 156M 678M 19% / /dev/hda1 76M 5.9M 67M 9% /boot /dev/hda2 8.6G 113M 8.1G 2% /home none 126M 0 126M 0% /dev/shm /dev/hda3 3.9G 2.6G 1.1G 71% /usr /dev/hdd1 2.0G 152M 1.8G 8% /var Someone understand what's mean ? Someone can give a right way to decode this message and for to understand log files ? Best regard and thank's in advantage roberto