In our busy schedule, its very tough for us to remember things that we need to do in future to perform our different tasks. Deferred Sender is a free service that allows you to schedule emails from any email application or website to be sent in the future. Send reminders, notifications and more.
With this great free service, you can send all your birthday greetings on time. You can also prepare an appointments, reminders for anniversaries and other important events. Before you will start using this service it will really help you to understand how it works by visiting their help page. This is one of the unique online service that is really worth using for most of us.