PHPMailer SERVER -> CLIENT: 550 5.7.1 无法中继

Question

我在使用 phpmailer 和 microsoft exchange 发送邮件时遇到问题。

这是我的代码：

$mail = new PHPMailer();
$mail->isSMTP();
$mail->Host = 'mail.myhost.com';
$mail->SMTPDebug  = 2;
$mail->Username   = "myUsername";
$mail->Password   = "myPassword";
$mail->From = "from@server.com";
$mail->AddAddress("some.address@gmail.com");
$mail->Subject = "Test";
$mail->Body = 'Test';
$mail->send();

我收到了这条消息：

2014-06-04 13:34:49 SERVER -> CLIENT: 220 SRV-******.***.local Microsoft ESMTP MAIL Service ready at Wed, 4 Jun 2014 15:38:20 +0200 
2014-06-04 13:34:49 CLIENT -> SERVER: EHLO myhost.com
2014-06-04 13:34:49 SERVER -> CLIENT: 250-SRV-******.***.local  Hello [87.254.99.10] 250-SIZE 99999744 250-PIPELINING 250-DSN 250-ENHANCEDSTATUSCODES 250-STARTTLS 250-X-ANONYMOUSTLS 250-AUTH 250-X-EXPS NTLM 250-8BITMIME 250-BINARYMIME 250-CHUNKING 250-XEXCH50 250 XSHADOW 
2014-06-04 13:34:49 CLIENT -> SERVER: MAIL FROM: 
2014-06-04 13:34:49 SERVER -> CLIENT: 250 2.1.0 Sender OK 
2014-06-04 13:34:49 CLIENT -> SERVER: RCPT TO: 
2014-06-04 13:34:54 SERVER -> CLIENT: 550 5.7.1 Unable to relay 
2014-06-04 13:34:54 SMTP ERROR: RCPT TO command failed: 550 5.7.1 Unable to relay 
2014-06-04 13:34:54 CLIENT -> SERVER: QUIT 
2014-06-04 13:34:54 SERVER -> CLIENT: 221 2.0.0 Service closing transmission channel SMTP Error: The following recipients failed: some.address@gmail.com 

我的“发件人”和“收件人”邮件地址不见了...

有人知道是什么问题吗？

Answer 1

首先我建议你在

中设置true

$mail = new PHPMailer(true);

对于 from 字段，将其插入括号之间并更改 setFrom

中的参数

$mail->setFrom = ("from@server.com");