Yes, you can.
IceTV can send you an email whenever your recorder lets us know it was unable to schedule a recording. These email alerts will include all the details of the recording that had a problem, along with a link to the My Week section of the IceTV website so you can modify the recording if you wish.
To enable these notifications, go the My Account section of the IceTV website and select the Account Details tab. On this page tick the option for "Notifying me of failed timer recordings on my recorder". While on this page you should also check that the email address listed is correct as any notifications will be sent to that email address. Once you click the "Save Changes" button your new notification feature will be enabled.