To avoid losing your work, use a word processing program, and copy and paste your content into the text editor. This page times out after 10 minutes. From the left navigation menu, click Org Tools > Email Center.Click Email Message.Using Option 1: Email Groups/Billing Groups/Individual Active Accounts, click Select All under the groups you'd like to send the message to.Enter the fields as required.If desired, upload attachments.Click Email NOW to send.