Php CodeIgniter电子邮件不'；行不通

我配置了一个可通过本地主机访问的SMTP服务器

PHP mail（）命令运行良好，我在计划任务中使用它将备份作为附件发送电子邮件

如果我使用CodeIgniter v1.7.2电子邮件库使用以下代码，并且CI调试输出显示消息已发送，但SMTP服务器日志显示发件人错误

        $this->CI->load->library('email');

        $config['protocol'] = 'mail';
        $config['smtp_host'] = 'localhost';
        $config['mailtype'] = 'html';
        $config['crlf']        = "\r\n";        // CHANGED FROM DEFAULTS
        $config['newline']     = "\r\n";        // CHANGED FROM DEFAULTS

        $this->CI->email->initialize($config);

        $this->CI->email->from('noreply@hiddendomain.com');
        $this->CI->email->to($_POST['email']); 

        $this->CI->email->subject('Password Reset');
        $this->CI->email->message('Testing the email class. <a href="http://www.google.co.uk">test</a>');   

        $this->CI->email->send();

这是通过CodeIgniter发送后的日志，因为您可以看到CI电子邮件库正在将

03/10/11 16:26:42   ME-I0107: [568] Relay Granted: Sender IP (127.0.0.1) is within an authorized IP range.
03/10/11 16:26:42   ME-I0149: [568] B1D7A0FCDF44403291E8EAD33F5F144F.MAI was received successfully and delivery thread was initiated
03/10/11 16:26:42   ME-I0074: [568] (Debug) End of conversation
03/10/11 16:26:42   ME-I0018: [38DFE013802046528FAC7823871869CC.MAI] Outbound message from ([SMTP:<noreply@hiddendomain1.com]) requeued as [AC83949E463246DDBD022BBF355D4606.MAI] to the target domain [hiddendomain2.com]
03/10/11 16:26:42   ME-I0123: Domain [hiddendomain2.com] has MX list [mailserver.hiddendomain2.com]
03/10/11 16:26:42   ME-I0026: [AC83949E463246DDBD022BBF355D4606.MAI] Sending message
03/10/11 16:26:42   ME-IXXXX: [AC83949E463246DDBD022BBF355D4606.MAI] Remote server returned a response indicating a permanent error. Server Response: (501 Bad sender address syntax**)
03/10/11 16:26:42   ME-E0036: [AC83949E463246DDBD022BBF355D4606.MAI] MAIL FROM command Failed.
03/10/11 16:26:42   ME-E0008: [AC83949E463246DDBD022BBF355D4606.MAI] Outbound, could not send the command to the server (error 10038).
03/10/11 16:26:42   ME-E0060: [AC83949E463246DDBD022BBF355D4606.MAI] - Message could not be delivered to target domain (hiddendomain2.com). Message returned to Sender.
03/10/11 16:26:43   ME-I0119: Domain [hiddendomain1.com] has used local loopback address [127.0.0.1] because it is hosted locally.
03/10/11 16:26:43   ME-I0026: [AC83949E463246DDBD022BBF355D4606.MAI] Sending message
03/10/11 16:26:43   ME-I0102: [572] Address ([SMTP:<noreply@hiddendomain1.com]) is to be delivered to Catch-All address.
03/10/11 16:26:43   ME-I0149: [572] CAEFBF802B8646DB99B4D2401571AE3E.MAI was received successfully and delivery thread was initiated
03/10/11 16:26:43   ME-I0049: [AC83949E463246DDBD022BBF355D4606.MAI] Send Completed Successfully
03/10/11 16:26:43   ME-I0074: [572] (Debug) End of conversation
03/10/11 16:26:43   ME-I0132: Catch-All Message rendered for CAEFBF802B8646DB99B4D2401571AE3E.MAI

03/10/11 16:26:42 ME-I0107:[568]已授予中继：发送方IP（127.0.0.1）在授权的IP范围内。
2011年10月3日16:26:42 ME-I0149:[568]B1D7A0FCDF44403291E8EAD33F5F144F.MAI已成功接收并启动传递线程
03/10/11 16:26:42 ME-I0074:[568]（调试）对话结束
03/10/11 16:26:42 ME-I0018:[38DFE013802046528FAC7823871869CC.MAI]来自（[SMTP:我以前也有同样的问题，我在代码中做了以下更改：

$config['protocol'] = 'smtp';
$config['validate'] = 'FALSE';
$config['protocol']='smtp'；
$config['validate']='FALSE'；
我希望这对你有用

$config['protocol'] = 'smtp';
$config['validate'] = 'FALSE';