In this example we are going to use SharePoint Reminder to send out an email alert to everyone in our Contacts list when a new announcement is made. This could be especially useful if you want to email users who may not have a SharePoint account setup.

	Create a new web part page to hold the Reminder Web Parts for this workflow.
	Add a Reminder web part to the page and configure it as follows :-
	Select the Announcements list (or any other suitable list) Click "Email all users in a List" and then select your Contact list. Select the field that contains the email addresses and in this case we will choose to Bcc each recipient. *Tips* You could select any list that contains email addresses or even a View of a list if you want to restrict the recipients in some way. You can select "* All Web Site Users" to email everyone who has a user account in the current site/web. Also enter a suitable subject and message. Remember you can include fields from the list by using the syntax [FieldName].
	In this case we don't want to restrict when the email is sent out based on any dates, so select Send When - Always. We only want one email to be sent out for each Announcements so select Send Email - Once. Enter a suitable value for Check List - if an immediate email delivery is not important then select several hours to minimise the work the server has to perform.