php mail()函数,标题问题,无法发送电子邮件

时间:2016-03-03 16:18:57

标签: php email

我知道这是非常常见的问题,但我的标题有问题。此功能仅在我使用$header2发送邮件时发送电子邮件。在其他情况下,我得到失败回声。不与$headers一起使用。

我不知道它为什么会发生,也不能使用下面的php.net默认标题:

$headers = 'From: webmaster@example.com' . "\r\n" .
'Reply-To: webmaster@example.com' . "\r\n" .
'X-Mailer: PHP/' . phpversion();

完成功能:

function sendMail() {

$to = "mymail@gmail.com";
$subject = "This is subject";

$message = "<b>This is HTML message.</b>";
$message .= "<h1>This is headline.</h1>";

$headers  = 'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";

// Additional headers
$headers .= 'To: Mary <mary@example.com>, Kelly <kelly@example.com>' . "\r\n";
$headers .= 'From: Birthday Reminder <birthday@example.com>' . "\r\n";
$headers .= 'Cc: birthdayarchive@example.com' . "\r\n";
$headers .= 'Bcc: birthdaycheck@example.com' . "\r\n";

$header2 = "From:abc@somedomain.com \r\n";
$header2 = "Cc:afgh@somedomain.com \r\n";
$header2 .= "MIME-Version: 1.0\r\n";
$header2 .= "Content-type: text/html\r\n";

$retval = mail ($to, $subject, $message, $headers);

if( $retval == true ) {
    echo "Message sent successfully...";
}else {
    echo "Message could not be sent...";
}
}

2 个答案:

答案 0 :(得分:3)

首先,删除整个代码块,因为没有引用您对$headers2变量的使用。 完整地回答我的回答。

$header2 = "From:abc@somedomain.com \r\n";
$header2 = "Cc:afgh@somedomain.com \r\n";
//       ^ BROKEN concatenate
$header2 .= "MIME-Version: 1.0\r\n";
$header2 .= "Content-type: text/html\r\n";

无论如何,PHP都会覆盖整个代码。它包含一个破碎的连接。

但是,目前还不清楚你想在这里做些什么,并且显然已经从mail() http://php.net/manual/en/function.mail.php的手册中选择了一些例子,然后盲目地在那里添加了东西。

旁注: To:已预先确定应将其发送到何处,因此不需要在标题中使用To:

function sendMail() {

$to = "mymail@gmail.com";
$subject = "This is subject";

$message = "<b>This is HTML message.</b>";
$message .= "<h1>This is headline.</h1>";

$headers  = 'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";

// Additional headers
$headers .= "From:abc@somedomain.com \r\n";
$headers .= "Cc:afgh@somedomain.com \r\n";

$retval = mail ($to, $subject, $message, $headers);

if( $retval == true ) {
    echo "Message sent successfully...";
}else {
    echo "Message could not be sent...";
}
}

如果此处的目标是发送2个单独的邮件,那么您将需要使用2个单独的mail()函数和2个不同的标题变量。

根据我曾经提出的另一个问题的回答,你可以咨询的东西:

error reporting添加到文件的顶部,这有助于查找错误。

<?php 
error_reporting(E_ALL);
ini_set('display_errors', 1);

// Then the rest of your code

旁注:只应在暂存时进行显示错误,而不是生产。

答案 1 :(得分:1)

请停止使用php mail()函数!我的建议是使用PHPMailer并通过SMTP发送电子邮件。

以下是使用PHPmailer的小代码段:

<?php
require 'PHPMailerAutoload.php';

$mail = new PHPMailer;

//$mail->SMTPDebug = 3;                               // Enable verbose debug output

$mail->isSMTP();                                      // Set mailer to use SMTP
$mail->Host = 'smtpserver.com';  // Specify main SMTP server. If you dont have one us GMAL or mandrill
$mail->SMTPAuth = true;                               // Enable SMTP authentication
$mail->Username = 'user@youremail.com';                 // SMTP username
$mail->Password = 'pass';                           // SMTP password
$mail->SMTPSecure = 'tls';                            // Enable TLS encryption, `ssl` also accepted
$mail->Port = 587;                                    // TCP port to connect to

$mail->setFrom('from@youremail.com', 'Mailer');
$mail->addAddress('joe@youremail.net', 'Joe User');     // Add a recipient
$mail->addAddress('ellen@youremail.com');               // Name is optional
$mail->addReplyTo('info@youremail.com', 'Information');
$mail->addCC('cc@youremail.com');
$mail->addBCC('bcc@youremail.com');

$mail->addAttachment('/var/tmp/file.tar.gz');         // Add attachments
$mail->addAttachment('/tmp/image.jpg', 'new.jpg');    // Optional name
$mail->isHTML(true);                                  // Set email format to HTML

$mail->Subject = 'Here is the subject';
$mail->Body    = 'This is the HTML message body <b>in bold!</b>';
$mail->AltBody = 'This is the body in plain text for non-HTML mail clients';

if(!$mail->send()) {
    echo 'Message could not be sent.';
    echo 'Mailer Error: ' . $mail->ErrorInfo;
} else {
    echo 'Message has been sent';
}