Once installed, “Send from Gmail” makes Gmail your default email application and provides a button on Chrome’s navigation bar to compose messages and quickly share a link or text via email. Before using this extension, you should signed in to Chrome with your Google account. After sign in, install the extension for Chrome Web Store. To send text, just highlight the text that you want to share and click the “Send from Gmail” icon. It will create a Gmail message, using the page title as the subject and selected page text and link address as the message. If you want to add anything to it just do so and then click Send button to send your mail to whom you wish.
Note: From the option menu (right click the icon and select options), you can set the domain name of your “Google Apps for your domain” account. Send from Gmail can be downloaded from Chrome Web Store.