The Mass Mail is the best way for contacting registered users. The Mass Mail component gives you the tool to do this. Mail To Child Groups: If you check this, the subgroups of the selected user group also get mail. Send in HTML mode: Check this if you want the mass mailing The to be sent in HTML format. HTML mail is getting more and more popular. Group: Here you select which user group you want to target with the mass mailing. Subject: The subject matter of your email Message: The actual text In order to be able to send your mass mailing, the mail settings in Site | Global Configuration | Server | Mail Settings have to be set correctly. If you want to send a mass mailing from your local environment, but you don't have a mail server, you can enter the settings of your mail provider's SMTP server.......:smile::smile: