I want to configure my mail account under exchange in a way that mail send from my account waits for 30 minutes on the exchange server onces a mail is been send. Say for example I want to send 50 mails to my client. I will send 50 mails at a time, but once 10mails are been send it waits for 30minutes and then starts sending mails again, then again waits for 30minutes and send the mails accordingly. Is this possible with exchange server 2010? If yes, how? If possible provide us the links or steps to achieve the task.