php邮件无法正常工作

Question

这是我的代码：

if (mail('email@mail.com','New booking', $_REQUEST['message'])) {
echo"<p>Thanks for your booking!</p>";
} else {
echo"<p>Booking failed, please call us to book...</p>";
}

但它一直显示预订失败。我的服务器是centos vps。

/usr/local/lib/php.ini是这样的：

[mail function]
; For Win32 only.
SMTP = localhost
smtp_port = 25

; For Win32 only.
;sendmail_from = me@example.com

; For Unix only.  You may supply arguments as well (default: "sendmail -t -i").
;sendmail_path = 

所以我把它改成了这个：

[mail function]
; For Win32 only.
;SMTP = localhost
;smtp_port = 25

; For Win32 only.
;sendmail_from = me@example.com

; For Unix only.  You may supply arguments as well (default: "sendmail -t -i").
sendmail_path = "/usr/sbin/sendmail -t -i"

这仍然不起作用，现在我没有想法。每次编辑php.ini后重新启动我的服务器

Answer 1

您需要在致电From:时提供mail()地址。大多数SMTP服务器和sendmail都需要这样做。

Answer 2

不确定为什么但是directadmin已经更改了导致它失败的exim文件夹的权限。