a way to login account admin if you don't receive email with admin password after installitom wordpress mu.
the reason for this is, some hosting enabled function called (safemod)
anyway. the problem hase solved by following that:
enter phpmyadmin and go to wordpress mu msql and display all tables, then select table named (wp_users) and edit it.
now you will see many of sup tables , one of them for (admin user) , select and adit it,
now go to the field named (user_pass) and remove the old value and put the new value is (e10adc3949ba59abbe56e057f20f883e)and save.
now go back to the home wordpress and logine with the new detailes account
Username: admin
Password: 123456