CodeIgniter电子邮件客户端从显示名称不起作用

Codeigniter is not able to show “From” display name

$from_email = 'abcXXXX@XXXX.com';
$from_name = 'John smith';
$this->email->from($from_email, $from_name ); 

It shows only the email address or the email from name set in the office 365 display name