Feature request: fire script instead of notification sound

I currently have an AHK script configured to play 3 different sounds, for 3 different email accounts depending on the time of day the email was received (morning, afternoon, evening). I continue to use TB 102 to retain that functionality using the deprecated addon Mailbox Alert, but I want to update TB to the latest version. Could similar functionality to run the script be incorporated into NTFNTF?