Install the version 0.4 beta, works fine but users do not
could see the folders in the documentation said to put $rcmail_config['create_default_folders'] in the true
but neither option worked.
After searching and not finding any reason of error, install the
previous version 0.3.1 and this did not have that error.
Could indicate whether this new version you need something more than
change the true value $rcmail_config['create_default_folders']
Thank you