Originally Posted by falko
If you have followed the Perfect Setup guide for SuSE 9.3 then you have also installed Courier, as described here: http://www.howtoforge.com/perfect_setup_suse_9.3_p5
Did you also do these steps?
postconf -e 'home_mailbox = Maildir/'
postconf -e 'mailbox_command ='
Yes, I followed these guide, and this code too!