auto creation of issues not working

Hi there,

i have the following problem:
i've installed eventum and it seems to work fine. I created an imap-mailbox to use for auto-creation of issues and i added a cron of download_email.php? and route_emails.php and process_mail_queue.php

Although imap connection is tested in "Administration", Eventum does not get emails from the mailbox. But when i log in to mailbox manually, i see that status of new emails change to "read" after running download_emails.php.

monitor.php does not bring any failures. When i start crons manually, i get blank pages - except from route_emails.php - it says "Error: The email message was empty."

Do you have an idea what i've done wrong?

Daniel