I'm new, I need your help please.
I just started using CodeIgniter 4 and I tried to send email using smtp.
I configured everything but the email doesn't want to send an it gave an error message like
Unable to send email using PHP SMTP. Your server might not be configured to send mail using this method
$email = \Config\Services::email();
$config['mailPath'] = '/usr/sbin/sendmail';
$config['protocol'] = 'smtp';
$config['wordWrap'] = true;
$config['SMTPHost'] = 'smtp.gmail.com';
$config['SMTPUser'] = '';
$config['SMTPPass'] = '';
$config['SMTPCrypto'] = 'ssl';
$config['mailtype'] = "html";
$config['charset'] = "utf-8";
$config['SMTPPort'] = 587;
$config['newline'] = "\r\n";
$email->initialize($config);
$email->setFrom('');
$email->setTo('');
please help