Unable to send email using PHP SMTP. Your server might not be configured to send mail using this method

Question

Iam using codeigniter

I exicuted the code on live server. got the following error using print_debugger()

Unable to send email using PHP SMTP.

Answer 1

Change smtp_port from 465 to 587.

Make sure $config['newline'] = "\r\n"; is in double quotes not single quotes.