Hmmm, I have found out that I had disabled the sendmail deamon when I installed Slackware on my PC. I have enabled it and tested again and could finally send mails to another users on my box.
Now the odd thing is that if I log in with my user to my box and put the command 'mail' to check the mails I receive the message 'no mail found', this would be under tty1 but when I login rempotely via SSH with console pts/0 I can see the mails

. How can I setup to see also the mails under tty1?
Regards,
Julix