email settings?

[eluser]Bart Mebane[/eluser]
You only need the $config variable to set options, like

Code:

$config['mailtype'] = 'text';

The available options are listed in the User Guide under Email class. If you don't need to configure any options, you should either omit the $config variable and just use

Code:

$this->load->library('email');

or set $config to an empty array.