Client is trying to add the Quickmail block onto their site as they are on the latest version of Moodle (2.7.1) as jMail is not supported in this version. Unfortunately, after installing the plugin and configuring the options, you are not able to add Quickmail as a block as it doesn't appear as an option to select. initially downloaded 2014042914 for 2.7.X same result as the earlier version currently installed 204022713. Thought maybe an earlier version might work. Unfortunately same results.