SMTPDebug = 2; $mail->Debugoutput = 'html'; try { $mail->isSMTP(); $mail->Host = 'smtppro.zoho.in'; $mail->SMTPAuth = true; $mail->Username = 'contact@topseniorproduct.com'; $mail->Password = 'FGcxkbAfuFhg'; // 🛑 Must be Zoho App Password! $mail->SMTPSecure = PHPMailer::ENCRYPTION_SMTPS; // OR try STARTTLS $mail->Port = 465; // OR try 587 with STARTTLS $mail->setFrom('contact@topseniorproduct.com', 'Unique'); $mail->addAddress('vinothkumar@vintorix.com'); $mail->isHTML(true); $mail->Subject = 'Zoho SMTP Test'; $mail->Body = '

This is a test email sent from PHPMailer using Zoho SMTP.

'; $mail->send(); echo '✅ Email sent!'; } catch (Exception $e) { echo '❌ Mailer Error: ' . $mail->ErrorInfo; } ?>