php mail to 配置详解

[mail function]
; for win32 only.
smtp = mail3.focuschina.com
smtp_port = 25

; for win32 only.
;sendmail_from = [e-mail]

仅仅配置了如上的代码，没有用到用户名和密码，测试代码成功发送邮件
好读书，不求甚解。。以上

发送的测试代码：

<?php

[php] view plaincopyprint?在code上查看代码片派生到我的代码片

$subject = iconv('utf-8', 'gbk', "邮件标题");
$message = iconv('utf-8', 'gbk', "邮件内容发打发打发fasdfadsfasdf");
$from ='oa<[e-mail]>';
$from = iconv('utf-8', 'gbk', $from);
$headers = "from: " . $from . "\ncontent-type: text/html; charset=gbk; mime-version: 1.0'\n";
$to="[e-mail]";
if(mail($to, $subject, $message,$headers)){
echo "ok.";
}else{
echo "fail.";
}