Note: This topic describes features in classic Yammer. For information on this feature in new Yammer, see Use questions and answers in a Yammer community . You can post questions in a Yammer group, and the question poster or any group admin can mark the best answer to a question. The best answer shows up right under the question, making it easy to get right to the information they need. Post a question All group members can post a question. On the desktop app or web: Select the Question post type. Type your question, and then click Post . On a mobile device: At the bottom of the screen, click the question icon. ...