upgraded from php 4.2 to 4.3 after server crash - email code not working

upgraded from php 4.2 to 4.3 after server crash - email code not working.  I have a generic php code for a client's website that lets them create web forms without changing the php code.  However, now when the form is submited to the php code, we get an error - FOrbidden you do not have permission to access this document.  The folder and file permissions are rwx r-x r-x.  Ihave changed to 777 (rwx rwx rwx ) and it does not seem to matter.

Here is the code:


$content = "";
$formsent = $url;
while (list ($key, $val) = each ($_POST)) {
    $content .= "'$key' => $val\n";

mail($to_email, $subject, $content, 'From: info@riverbend.com' );
header ("Location: $formsent");


Any advise?
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please paste the form too
for these kind of problems, always first check the PHP bug tracking system.
here are some of the problems solved, which may also be in your case:


"Mail not being sent after PHP upgrade"

"mail() not working, I have just upgraded the php version and now mail() will not function?"

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