Scheduling is a key concept in computer multitasking, multiprocessing operating system and real-time operating system designs. Scheduling refers to the way processes are assigned to run on the available CPUs, since there are typically many more processes running than there are available CPUs. Scheduling email's and SMS messages to be sent in the future is easy with 247EmailData. 

Have you got an email composed and ready to send,but you don't want to send the email until a later date (when it's actually relevant)? With 247EmailData, you can compose and schedule the delivery date of emails to recipients for anytime in the future. 

You are not limited to testing just content variations. Sending the same content on different days of the week or at different times of day, with different subject lines is another way to test, for the purpose of determining when to send a new email newsletter.