Php

Postfix 不會從表單發送 PHP mail() 函式

  • March 28, 2016

我得到了後綴，可以使用 控制台從我的伺服器向我發送電子郵件echo "body example" | mail -s "subject example" my@email，但是當我嘗試通過mail()php 函式從我的網站發送電子郵件時，我沒有收到電子郵件。我是 Web 伺服器和郵件伺服器的新手，據我了解，我需要執行 postfix mts 才能使用該mail()功能。

我不知道為什麼我的表單送出沒有通過，並且/var/log/mail.log文件中沒有任何內容可以幫助我找出問題所在。我檢查了我的聯繫表格和 php 本身是否有任何錯誤（我從引導模板中得到，但後來被篡改了），在那裡找不到任何問題。

我可以使用一些幫助來查找可以採取的後續步驟，以找出電子郵件未發送的原因，以及其他地方是否有任何日誌表明我可能存在錯誤。

為了更好地衡量，我已經包含了我的 php 函式和表單：

<?php
   function send(){
       if(empty($_POST['name'])        ||
          empty($_POST['email'])       ||
          empty($_POST['phone'])       ||
          empty($_POST['message']) ||
          empty($_POST['company'])   ||
          !filter_var($_POST['email'],FILTER_VALIDATE_EMAIL))
          {
           echo "No arguments Provided!";
           return false;
          }

       $name = $_POST['name'];
       $email_address = $_POST['email'];
       $phone = $_POST['phone'];
       $message = $_POST['message'];
       $company = $_POST['company'];

       // Create the email and send the message
       $to = 'my@email';
       $email_subject = "Website Contact Form:  $name";
       $email_body = "You have received a new message from your website contact form.\n\n"."Here are the details:\n\nName: $name\n\nEmail: $email_address\n\nCompany: $company\n\nPhone: $phone\n\nMessage:\n$message";
       $headers = "From: noreply@nickborisenko.com\n"; // This is the email address the generated message will be from. We recommend using something like noreply@yourdomain.com.
       $headers .= "Reply-To: $email_address"; 
       mail($to,$email_subject,$email_body,$headers);
       return true;
   }
   if(isset($_POST['send'])){
       send();
   }        
?>


<!-- Some html -->


<form name="sentMessage" method="post" id="contactForm" novalidate>
                   <div class="row control-group">
                       <div class="form-group col-xs-12 floating-label-form-group controls">
                           <label>Name</label>
                           <input type="text" class="form-control" placeholder="Name" name="name" id="name" required data-validation-required-message="Please enter your name.">
                           <p class="help-block text-danger"></p>
                       </div>
                   </div>
                   <div class="row control-group">
                       <div class="form-group col-xs-12 floating-label-form-group controls">
                           <label>Email Address</label>
                           <input type="email" class="form-control" placeholder="Email Address" name="email" id="email" required data-validation-required-message="Please enter your email address.">
                           <p class="help-block text-danger"></p>
                       </div>
                   </div>
                   <div class="row control-group">
                       <div class="form-group col-xs-12 floating-label-form-group controls">
                           <label>Phone Number</label>
                           <input type="tel" class="form-control" placeholder="Phone Number" name="phone" id="phone" required data-validation-required-message="Please enter your phone number.">
                           <p class="help-block text-danger"></p>
                       </div>
                   </div>
                   <div class="row control-group">
                       <div class="form-group col-xs-12 floating-label-form-group controls">
                           <label>Company</label>
                           <input type="text" class="form-control" placeholder="Company" name="company" id="company">
                           <p class="help-block text-danger"></p>
                       </div>
                   </div>
                   <div class="row control-group">
                       <div class="form-group col-xs-12 floating-label-form-group controls">
                           <label>Message</label>
                           <textarea rows="5" class="form-control" placeholder="Message" name="message" id="message" required data-validation-required-message="Please enter a message."></textarea>
                           <p class="help-block text-danger"></p>
                       </div>
                   </div>
                   <br>
                   <div id="success"></div>
                   <div class="row">
                       <div class="form-group col-xs-12">
                           <button type="submit" name="send" class="btn btn-default">Send</button>
                       </div>
                   </div>
               </form>

和我的後綴配置文件/etc/postfix/main.cf：

smtpd_banner = ESMTP $mail_name (Ubuntu)
biff = no

append_dot_mydomain = no

readme_directory = no

smtpd_tls_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem
smtpd_tls_key_file=/etc/ssl/private/ssl-cert-snakeoil.key
smtpd_use_tls=yes
smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache

smtpd_relay_restrictions = permit_mynetworks permit_sasl_authenticated defer_unauth_destination
myhostname = nickborisenko.com
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
myorigin = /etc/mailname
mydestination = nickborisenko.com, ubuntu-512mb-nyc3-01, localhost.localdomain, localhost
relayhost = 
mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128
mailbox_command = procmail -a "$EXTENSION"
mailbox_size_limit = 0
recipient_delimiter = +
inet_interfaces = all
inet_protocols = all
mydomain = nickborisenko.com
smtp_generic_maps = hash:/etc/postfix/generic

編輯：這些日誌來自我的 apache2/access.log：

136.167.247.240 - - [28/Mar/2016:17:35:15 -0400] "GET /contact.php HTTP/1.1" 200 2592 "http://nickborisenko.com/" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/49.0.2623.87 Safari/537.36"
::1 - - [28/Mar/2016:17:35:23 -0400] "OPTIONS * HTTP/1.0" 200 125 "-" "Apache/2.4.7 (Ubuntu) PHP/5.5.9-1ubuntu4.14 (internal dummy connection)"
136.167.247.240 - - [28/Mar/2016:17:35:28 -0400] "POST /mail/contact_me.php HTTP/1.1" 200 247 "http://nickborisenko.com/contact.php" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/49.0.2623.87 Safari/537.36"

這些是我在嘗試發送聯繫表時發現的唯一變化的日誌，它們似乎參與其中，儘管我沒有看到任何錯誤……

問題在於我處理 php.ini 的方式。我所要做的就是將上面的函式分成一個驗證函式來驗證輸入，另一個在驗證返回 true 時實際發送表單。這個修復並沒有完全給我我想要的驗證，但是電子郵件已經發送，這是我唯一擔心的事情。

<?php
   function validate(){
       if(empty($_POST['name'])        ||
          empty($_POST['email'])       ||
          empty($_POST['phone'])       ||
          empty($_POST['message']) ||
          empty($_POST['company'])   ||
          !filter_var($_POST['email'],FILTER_VALIDATE_EMAIL))
          {
           echo "No arguments Provided!";
           return false;
          }else{
           return true;
          }
   }

   function send(){
       $name = $_POST['name'];
       $email_address = $_POST['email'];
       $phone = $_POST['phone'];
       $message = $_POST['message'];
       $company = $_POST['company'];

       // Create the email and send the message
       $to = 'my@email';
       $email_subject = "Website Contact Form:  $name";
       $email_body = "You have received a new message from your website contact form.\n\n"."Here are the details:\n\nName: $name\n\nEmail: $email_address\n\nCompany: $company\n\nPhone: $phone\n\nMessage:\n$message";
       $headers = "From: noreply@nickborisenko.com\n"; // This is the email address the generated message will be from. We recommend using something like noreply@yourdomain.com.
       $headers .= "Reply-To: $email_address"; 
       mail($to,$email_subject,$email_body,$headers);
       return true;
   }
   if(isset($_POST['send'])){
       send();
   }        
?>

<form name="sentMessage" onsubmit="return validate()" method="post" id="contactForm" novalidate>

引用自：https://serverfault.com/questions/766423

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