php：电子邮件失败（“错误的标题和邮件内容”）

Question

i need to know why my email not sent in inbox and not able to attach file

here's my headers and message

Headers

MIME-Version: 1.0; 
Content-Type: multipart/mixed; boundary="PHP-mixed-MIME_BOUNDARY_MESSAGE_PARTS";Return-Path:[e-mail];
Organization: Shbkat.com;

 From: [e-mail]; 
Bcc : [e-mail] 

Message

 --PHP-mixed-MIME_BOUNDARY_MESSAGE_PARTS 
 Content-Type:text/html;
 Content-Transfer-Encoding: 7bit 

 I Love Egypt

 --PHP-mixed-MIME_BOUNDARY_MESSAGE_PARTS 
 Content-Type: application/octet-stream; name="file.txt" ; 
 Content-Description: file.txt; 
 Content-Disposition: attachment;filename=file.txt; size=38; 
 Content-Transfer-Encoding: base64 

dGhpcyBpcyBhdHRhY2hlZCBmaWxlIGluIG1haWwgZnVuY3Rpb24=

What is the problem and how to fix it

Answer 1

MIME-Version: 1.0; 

Content-Type: multipart/mixed;boundary="PHP-mixed-MIME_BOUNDARY_MESSAGE_PARTS";

Return-Path:[e-mail];

Organization: Shbkat.com;
 
From: [e-mail]; 

Bcc: [e-mail] 



 --PHP-mixed-MIME_BOUNDARY_MESSAGE_PARTS 
 
Content-Type:text/html;
 
Content-Transfer-Encoding: 7bit 

 I Love Egypt

 --PHP-mixed-MIME_BOUNDARY_MESSAGE_PARTS 
 
Content-Type: application/octet-stream; name="file.txt"; 
 
Content-Description: file.txt; 
 
Content-Disposition: attachment;filename=file.txt; size=38; 
 
Content-Transfer-Encoding: base64 

dGhpcyBpcyBhdHRhY2hlZCBmaWxlIGluIG1haWwgZnVuY3Rpb24=