If an email is determined to be spam, SEM moves the message to a folder named SPAMfighter in the users mailbox. If the folder does not exist, it will be recreated automatically. The move process is transactional and will rollback if it fails.
The administrator can change the anti-spam policy to delete spam mails, redirect them to a dedicated mailbox, or use a Quarantine that will keep the spam on the server for a set number of days.