This bug is due to a missing space in the warning message. It has been reported upstream on the courier users mailing list:
http://sourceforge.net/mailarchive/forum.php?thread_name=4BA4F266.3080603%40linuxia.de&forum_name=courier-users -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected]

