Hi, I have a mail script, and It takes a while to finsih the entire list of emails... righ tnow it sends out 1 email for every user.. when we got over 900 users, its takes a while

heres my code
PHP Code:
while ($row =  mysql_fetch_array($result))
                {
                    
                    
$to $row[email];
$content="blah";
$from="fdsafa";
                    
                                        
                    
mail($to$subject$content"FROM:".$from)
                        or die (
"error sending mail");
                    echo 
"<center>Mail sent to $row[name]<br>";
                } 
Is there way to speed this up a little. Maybe I way to send it to all the users in one email..
I havnt seen them for a few years, but isnt there such thing as a bcc? similar to cc, but u dont see who else the message was sent to (blind-carbon-copy)

any help would be great

thanx