I started working on yii framework in last 2-3 days….
i am trying to follow this tutorial simple mailer ….
After copying the files into extension folder and after writing these lines into configuration file, when I openned the index page of my test application, it gives me the following exception:
throw new CException(Yii::t('yii','Object configuration must be an array containing a "class" element.'));
and below is the screenshot of stacktrace:

Can anyone help me out here?
You have to copy
simplemailerinto modules directory ‘/protected/modules/…cp modules/SimpleMailer/commands/MailerCommand.php commands/
Execute installations:
http://www.yiiframework.com/extension/simplemailer#hh6