Automatically Send Email After Workbook is Saved

I am new to VBA and need a simple code to send just me an email when my shared workbook is updated. I do not want to ask the user if they want to save, close etc. Once they save the workbook it will simply send me an email saying the "Notice the ____ workbook has been updated." The workbook does not need to be attached to the email just the notification, I also do not want it to prompt the user in any way. I am using Outlook 2010. I need to complete this task by end of day today as I have to submit the workbook in the morning. Any help would be greatly appreciated.