E-mail Informer - Version 1.3 E-mail Informer is a very useful and indispensable utility for people using Microsoft Outlook 2000/XP as an e-mail client. E-mail Informer notifies you about all incoming messages and shows their headers above taskbar while not interrupting you from work. Therefore, there is no need for launching Microsoft Outlook or switching to it to find out what messages you have received. E-mail Informer will save your time!