email taking long to arrive

[eluser]wildcard99[/eluser]
Ive created an email script like this..

Code:

$this->email->from("[email protected]", "Sample");
$this->email->to($emailadd);

$this->email->subject('Forgot password');
$this->email->message($mailmsg);
$this->email->send();

but the email takes so long to arrive.. is there anyway to make it fast!? ;-)