socket=/var/lib/mysql/mysql.sock skip-networking
This configures mysql to only communicate via the socket not tcp which is better for security and for performance.
# service mysqld start
# mysqladmin -u root password NEWPASSWORD
# mysql -p < /usr/local/src/mailwatch-1.0.4/create.sql
# mysql -p mysql> GRANT ALL ON mailscanner.* TO mailwatch@localhost IDENTIFIED BY 'password';
# mysql mailscanner -u mailwatch -p
Enter password: ******
mysql> INSERT INTO users VALUES ('<username>',md5('<password>'),'<name>','A','0','0','0','0','0');