CEmailLogRoute

public function getEmails()
{
    return $this->_email;
}

public function getHeaders()
{
    return $this->_headers;
}

public function getSentFrom()
{
    return $this->_from;
}

public function getSubject()
{
    return $this->_subject;
}

protected function processLogs($logs)
{
    $message='';
    foreach($logs as $log)
        $message.=$this->formatLogMessage($log[0],$log[1],$log[2],$log[3]);
    $message=wordwrap($message,70);
    $subject=$this->getSubject();
    if($subject===null)
        $subject=Yii::t('yii','Application Log');
    foreach($this->getEmails() as $email)
        $this->sendEmail($email,$subject,$message);
}

protected function sendEmail($email,$subject,$message)
{
    $headers=$this->getHeaders();
    if($this->utf8)
    {
        $headers[]="MIME-Version: 1.0";
        $headers[]="Content-Type: text/plain; charset=UTF-8";
        $subject='=?UTF-8?B?'.base64_encode($subject).'?=';
    }
    if(($from=$this->getSentFrom())!==null)
    {
        $matches=array();
        preg_match_all('/([^<]*)<([^>]*)>/iu',$from,$matches);
        if(isset($matches[1][0],$matches[2][0]))
        {
            $name=$this->utf8 ? '=?UTF-8?B?'.base64_encode(trim($matches[1][0])).'?=' : trim($matches[1][0]);
            $from=trim($matches[2][0]);
            $headers[]="From: {$name} <{$from}>";
        }
        else
            $headers[]="From: {$from}";
        $headers[]="Reply-To: {$from}";
    }
    mail($email,$subject,$message,implode("\r\n",$headers));
}

public function setEmails($value)
{
    if(is_array($value))
        $this->_email=$value;
    else
        $this->_email=preg_split('/[\s,]+/',$value,-1,PREG_SPLIT_NO_EMPTY);
}

public function setHeaders($value)
{
    if (is_array($value))
        $this->_headers=$value;
    else
        $this->_headers=preg_split('/\r\n|\n/',$value,-1,PREG_SPLIT_NO_EMPTY);
}

public function setSentFrom($value)
{
    $this->_from=$value;
}

public function setSubject($value)
{
    $this->_subject=$value;
}