即使SMTP服務器正在運行並且PHP郵件（）返回true，郵件也無法在PHP中傳遞

Question

我正嘗試使用PHP發送簡單郵件。我試圖用telnet來檢查水星是否在運行，並回答是。此外，mail（）返回true，因此我的腳本應該沒問題，但是郵件仍然無法發送，這可能是導致此問題的原因？

這是我的PHP代碼：

$subject = "Simple mail"; 
$message = "Here is a test mail"; 
$to = "me@gmail.com"; 
$from = "me@test.com"; 
$header = "From: ".$from; 

if(mail($to, $subject, $message, $header)) 
    print "success<br>"; 
else 
    print "fail<br>"; 

下面是我的php.ini：

[mail function] 
; XAMPP: Comment out this if you want to work with an SMTP Server like Mercury 
; SMTP = localhost 
; smtp_port = 25 

; For Win32 only. 
; http://php.net/sendmail-from 
;sendmail_from = postmaster@localhost 

; XAMPP IMPORTANT NOTE (1): If XAMPP is installed in a base directory with spaces (e.g. c:\program filesC:\xampp) fakemail and mailtodisk do not work correctly. 
; XAMPP IMPORTANT NOTE (2): In this case please copy the sendmail or mailtodisk folder in your root folder (e.g. C:\sendmail) and use this for sendmail_path. 

; XAMPP: Comment out this if you want to work with fakemail for forwarding to your mailbox (sendmail.exe in the sendmail folder) 
;sendmail_path = "\"C:\xampp\sendmail\sendmail.exe\" -t" 

; XAMPP: Comment out this if you want to work with mailToDisk, It writes all mails in the C:\xampp\mailoutput folder 
sendmail_path = "C:\mailtodisk\mailtodisk.exe" 

; Force the addition of the specified parameters to be passed as extra parameters 
; to the sendmail binary. These parameters will always replace the value of 
; the 5th parameter to mail(), even in safe mode. 
;mail.force_extra_parameters = 

; Add X-PHP-Originating-Script: that will include uid of the script followed by the filename 
mail.add_x_header = Off 

; Log all mail() calls including the full path of the script, line #, to address and headers 
;mail.log = "C:\xampp\php\logs\php_mail.log" 

因此，如果郵件服務器運行正常，並且腳本是正確的，那麼唯一的問題導致郵件無法發送應該是郵件從未到達服務器，那麼我能做些什麼來找出錯誤在哪裏並解決它？

我已按照重要通知進行了一​​些更改。

Answer 1

在您的XAMPP中，您使用的是「C：\ mailtodisk \ mailtodisk.exe」而不是郵件服務器。它將所有郵件寫入C：\ xampp \ mailoutput文件夾，而不是將它們發送到Internet。