How to Resolve SMTP Connect() Timeouts with PHPMailer?

SMTP Connect() Error: Troubleshooting Connection Timeouts

When attempting to send emails using PHPMailer, users may encounter the following error: "SMTP -> ERROR: Failed to connect to server: Connection timed out (110)SMTP Connect() failed. Message was not sent.Mailer error: SMTP Connect() failed." This error often stems from connection difficulties between the server and the PHP script.

Upon examining the provided PHP code, it was noticed that the line "$mail->IsSMTP();" was present. According to the documentation for PHPMailer, this method is deprecated and is no longer necessary. Removing or commenting out this line solves the connection timeout issue:

<code class="php">// Remove or comment out the following line:
// $mail->IsSMTP();</code>

By removing or commenting out the "IsSMTP()" method, the connection to the SMTP server can be established successfully. The full code below demonstrates the corrected PHPMailer configuration:

<code class="php">require 'class.phpmailer.php'; // path to the PHPMailer class
require 'class.smtp.php';

$mail = new PHPMailer();

$mail->Mailer = "smtp";
$mail->SMTPDebug = 2;
$mail->Host = "ssl://smtp.gmail.com";
$mail->Port = 587;
$mail->SMTPAuth = true; // turn on SMTP authentication
$mail->Username = "[email protected]"; // SMTP username
$mail->Password = "mypasswword"; // SMTP password 
$Mail->Priority = 1;

$mail->AddAddress("[email protected]","Name");
$mail->SetFrom($visitor_email, $name);
$mail->AddReplyTo($visitor_email,$name);

$mail->Subject  = "Message from  Contact form";
$mail->Body     = $user_message;
$mail->WordWrap = 50;  

if(!$mail->Send()) {
    echo 'Message was not sent.';
    echo 'Mailer error: ' . $mail->ErrorInfo;
} else {
    echo 'Message has been sent.';
}</code>

By implementing these changes, the error "SMTP Connect() failed" should be resolved, allowing emails to be sent successfully via PHPMailer using SMTP authentication.

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