Mail Class Error

What settings are you using? There are three types of mail "clients"; mail, sendmail and smtp.

I'm using smtp

the full config is:

$email = \Config\Services::email();

$config['protocol'] = 'smtp';
$config['mailPath'] = '/usr/sbin/sendmail';
$config['SMTPHost'] = 'cherry.ukhost4u.com';
$config['SMTPUser'] = '[email protected]';
$config['SMTPPass'] = 'xxxxxxxxxxxxx';
$config['SMTPPort'] = '465';
$config['SMTPCrypto'] = 'ssl'; (or tls either should work)

$config['mailType'] = 'html'; (or text, either should work)

$email->initialize($config);

$email->setFrom('[email protected]'); //('[email protected]', 'Your Name')
$email->setTo('[email protected]'); //('[email protected]')

$email->setSubject('test'); //('Email Test')
$email->setMessage('try this for size'); //('Testing the email class.')


$email->send(false);

print_r($email->printDebugger(['body']));