SMTP服务器响应：501＆lt;＆gt;：缺少或格式错误的本地部分

Question

我正在使用mime_mailer.php发送电子邮件。当我发送电子邮件时，它显示以下错误：

Warning:    mail() [function.mail]: SMTP server response: 501 <>: missing or malformed local part
Script:     /ppm/lm_response.php
File:   mime_mailer.php
Line:   33
Time:   2012-05-08 23:55:50 (PDT)
Warning:    Cannot modify header information - headers already sent by (output started at D:\xampp\htdocs\ppm\common.php:275)
Script:     /ppm/lm_response.php
File:   lm_response.php
Line:   44
Time:   2012-05-08 23:55:50 (PDT)

Header看起来像这样：

To: abc@ourdomain.com
From: def@ourdomain.com
X-Mailer: PHP/5.2.9 
Content-Type: text/html; charset=iso-8859-1 
Cc: ghi@ourdomain.com, 
MIME-Version: 1.0
Content-Type: multipart/related; boundary="mime_boundry_multipart/related_c6644189126a16de6271c67af235ddd0x"

Answer 1

我打赌它抱怨抄送：字段中的空地址。取出尾随的逗号，你应该没事。