通过SMTP发送邮件？

Question

我在我的网站上有一个人们可以参加活动的表单。他后面的代码以这种方式工作：

1. 所有信息都保存在数据库中。这部分做工精细

2. 代码的第二部分发送电子邮件给我，并与他采访了该信息（如保存在数据库中同一信息），用户

的问题是，电子邮件通过主机帐户上的默认电子邮件未经身份验证发送。我必须修改脚本以在我的主机帐户下使用有效的电子邮件强制SMTP身份验证来修复错误。现在脚本发送电子邮件，但它以所有ISP的垃圾邮件过滤器结束，因此用户永远不会收到电子邮件。

我不知道该怎么做，或者创建代码，以便脚本使用SMTP身份验证。以下是我的票价。有人能帮我吗？

<? 
// SEND OUT EMAIL PART 
// COPY SEND TO MY SELF 
$to = "my@email.com"; 
$from = $_REQUEST['email'] ; 
$name = $_REQUEST['name'] ; 
$headers = "From: $from"; 
$subject = "Thanks!"; 

$fields = array(); 
$fields{"name"} = "Name"; 
$fields{"address"} = "Address"; 
$fields{"phone"} = "Phone"; 
$fields{"email"} = "E-mail addesse"; 

$body = "INFO:\n\n"; foreach($fields as $a => $b){ $body .= sprintf("%20s: %s\n",$b,$_REQUEST[$a]); } 


// SEND TO THE USER 
$headers2 = "From: my@email.com"; 
$subject2 = "THANKS!"; 

$fields2 = array(); 
$from = $_REQUEST['email'] ; 
$name = $_REQUEST['name'] ; 
$headers = "From: $from"; 
$subject = "Thanks!"; 

$body2 = " 

TEXT TO EMAIL RECEIVER 

\n\n"; foreach ($fields2 as $a => $b){ $body2 .= sprintf("%20s: %s\n",$b,$_REQUEST[$a]); } 

// ERROR MESSAGES 
if($from == '') {print "MISSING EMAIL ADDRESS.";} 
else { 
if($name == '') {print "MISSING NAME";} 
else { 
$send = mail($to, $subject, $body, $headers); 
$send2 = mail($from, $subject2, $body2, $headers2); 
if($send) 
{header("Location: http://mysite/send.php");} 
else 
{print "MISSING EMAIL ADDRESS ALL FILDS MUST BE FILLED!"; } 
} 
} 
?> 

Answer 1

如果您使用专用脚本发送电子邮件，那么最好。如PHPMailer它给你的各种配置选项，包括SMTP：

// Send Mail 
$mail = new PHPMailer(); // initiate 
$mail->IsSMTP(); // use SMTP 

// SMTP Configuration 
$mail->SMTPAuth = true; // set SMTP 
$mail->Host = "myhost"; // SMTP server 
$mail->Username = "email@email.com"; 
$mail->Password = "password";    
$mail->Port = 465; // change port is required 

Answer 2

这是做这件事。您需要包括PHPMailer

#somewhere in code before you call function 
include($path_to_PHPMailer."class.smtp.php"); 

function sendEmail($email,$name,$title,$content,$who=false,$att=array('')){ 
    //VARIABLE $email is email of sender 
    //VARIABLE $name is name of sender 
    //VARIABLE $title is title of email 
    //VARIABLE $content is content of email 
    $mail = new PHPMailer(); 
    $mail->IsSMTP(); // telling the class to use SMTP 
    // DOUBLE $mail->Host  = "your email_server"; // SMTP server 
    $mail->SMTPDebug = 0;      // enables SMTP debug information (for testing) 
    // 1 = errors and messages 
    // 2 = messages only 
    $mail->SMTPAuth = true;     // enable SMTP authentication 
    $mail->Host  = "your email_server"; // sets the SMTP server 
    $mail->Port  = server port;     // set the SMTP port for the GMAIL server 
    $mail->Username = "your username"; // SMTP account username 
    $mail->Password = "your password";  // SMTP account password 

    if($who){ 
     $mail->SetFrom($email, $name); 
     $mail->AddReplyTo($email,$name); 
     $address = "set your email";//EMAIL OF RECIPENT 
    } else{ 
     $mail->SetFrom("set your email", "your name (or service name)"); 
     $mail->AddReplyTo("set your email","your name (or service name)"); 
     $address = $email; 
    } 

    $content=str_replace("\n", "<br>", $content); 
    $mail->Subject = $title; 
    $mail->MsgHTML($content); 
    $mail->AddAddress($address, $name); 
    $mail->CharSet='utf-8'; 

    if($att[0]!=''){ 
     foreach ($att as $at){ 
      $mail->AddAttachment($at); 
     } 
    } 

    if(!$mail->Send()) { 
     return false; //$mail->ErrorInfo; 
    } else { 
     return true; 
    } 
}