Email mail() problem

[eluser]Kemik[/eluser]

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

From: "CI Base"
Return-Path:
Reply-To: "[email protected]"
X-Sender: [email protected]
X-Mailer: CodeIgniter
X-Priority: 3 (Normal)
Message-ID: <[email protected]>
Mime-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 8bit
Activate your account - CI Base
Hello User,

rest of message

My host (resellerzoom) have no idea why CI says mail() isn't working. So I thought I'd best try here.

Code:

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

        $this->email->from('[email protected]', 'CI Base');
        $this->email->to($email);
        
        $this->email->subject('Activate your account - CI Base');
        $this->email->message($message);
        
        $this->email->send();
        
        echo $this->email->print_debugger();

sendmail gives an internal server error.