php - 尝试使用 PHP Mailer 发送并收到以下错误

Question

这是我的配置

$mail->isSMTP();
$mail->SMTPAuth   = true;
$mail->SMTPSecure = "tls";
$mail->Host       = "gator4102.hostgator.com";
$mail->Port       = 465;
$mail->Username   = '<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="a5d1c0d6d1e5d6cac8c08bc6cac8" rel="noreferrer noopener nofollow">[email protected]</a>';
$mail->Password   ='jyghvbjyhj';

它抛出以下错误

SMTP -> ERROR: HELO not accepted from server: 
SMTP -> NOTICE: EOF caught while checking if connectedLanguage string failed to load: tls

邮件有时会送达。请帮忙。

Answer 1

更改:

$mail->Port       = 465;

致:

$mail->Port       = 587;

对于 tls，使用 587 端口。