If you have an e-mail account on the imap server and have your spam and sanitized virus messages automatically filtered into the EECS-Filtered folder, then you can now control how long those unwanted messages should be kept around.
Visit the [spam and virus e-mail deletion] page to make your adjustments.
Don’t currently have your spam and virus e-mail automatically filtered by the imap server? Head on over to the [automatic e-mail filtering] page and “opt-in.”
If you ever need to get to them again, both of the aforementioned utilities can be found on the [forms page].