14

这是我的代码:

$to = 'to@mail.com';

$subject = 'test';

$body = 'test';

$header  = 'MIME-Version: 1.0' . "\r\n";
$header .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
$header .= "To: <$to>" . "\r\n";
$header .= 'From: from@mail.com \r\n';

mail($to, $subject, $body, $header);

该代码有效,它发送电子邮件。但是发件人不是我定义的那个。发件人似乎是网络邮件主机。我究竟做错了什么?

4

1 回答 1

33

尝试设置信封发件人,以及在邮件标题中设置发件人,如下所示:

$to = "to@to.com";
$from = "from@from.com";
$subject = "subject";
$message = "this is the message body";

$headers = "From: $from"; 
$ok = @mail($to, $subject, $message, $headers, "-f " . $from);   
于 2013-07-26T20:21:41.947 回答