我正在尝试建立一个联系表单,我正在使用PHPMailer.我尝试使用xampp在localhost上运行,它完美无缺.但是当我上传到我的主机时,我收到错误SMTP connect()失败.

这是我的代码：

$m = new PHPMailer;

$m->isSMTP();
$m->SMTPAuth = true;

$m->Host = "smtp.gmail.com";
$m->Username = "mymail@gmail.com";
$m->Password = "mypass";
$m->SMTPSecure = "ssl";
$m->Port = "465";

$m->isHTML();

$m->Subject = "Hello world";
$m->Body = "Some content";

$m->FromName = "Contact";

$m->addAddress('mymail@gmail.com', 'Test');

我试图将端口更改为587,将SMTPsecure更改为tls(以及所有组合).但是不起作用.有什么建议来解决这个问题

谢谢

解决方法:

您可能需要指定发送消息的地址,如下所示：

$mail->From = 'user@domain.com';

我还会给isHTML一个参数,无论是true还是false：

$m->isHTML(true);

另一种选择是尝试将端口规范全部放在一起.您可能会发现其他几个有用的参数.以下示例是我测试过的代码,看看您是否可以根据自己的需要进行调整：

$mail = new PHPMailer;
$mail->isSMTP();/*Set mailer to use SMTP*/
$mail->Host = 'mail.domain.com';/*Specify main and backup SMTP servers*/
$mail->Port = 587;
$mail->SMTPAuth = true;/*Enable SMTP authentication*/
$mail->Username = $username;/*SMTP username*/
$mail->Password = $password;/*SMTP password*/
/*$mail->SMTPSecure = 'tls';*//*Enable encryption, 'ssl' also accepted*/
$mail->From = 'user@domain.com';
$mail->FromName = $name;
$mail->addAddress($to, 'Recipients Name');/*Add a recipient*/
$mail->addReplyTo($email, $name);
/*$mail->addCC('cc@example.com');*/
/*$mail->addBCC('bcc@example.com');*/
$mail->WordWrap = 70;/*DEFAULT = Set word wrap to 50 characters*/
$mail->addAttachment('../tmp/' . $varfile, $varfile);/*Add attachments*/
/*$mail->addAttachment('/tmp/image.jpg', 'new.jpg');*/
/*$mail->addAttachment('/tmp/image.jpg', 'new.jpg');*/
$mail->isHTML(false);/*Set email format to HTML (default = true)*/
$mail->Subject = $subject;
$mail->Body    = $message;
$mail->AltBody = $message;
if(!$mail->send()) {
    echo 'Message could not be sent.';
    echo 'Mailer Error: ' . $mail->ErrorInfo;
} else {
    header("Location: ../docs/confirmSubmit.html");
}

希望这可以帮助！