Modification to phpList 2.0.5/6 for processing bounces from Amazon SES

bounce.php

<?php

/*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** 
 * Modification to file /admin/bounce.php to get subscriber email address  *
 * from Amazon SES bounce email warnings                                   *
 * Existing code lines 0 to 136 removed for clarity                        *
 *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***/


  $tables["user"],$guessedid));   // exist line 137
  $guessedemail = $emailreq[0];   // exist line 138
}                                 // exist line 139


  // these new lines will attempt to pull subscriber email address from the body of
  // the Amazon SES bounce message using the regex defined
  if ($guessedemail == '') {
    $email_body = $bounce['data'];
    $regex = '~{"bounceSubType":.*?,"bounceType":.*?.*?"bouncedRecipients".*?"emailAddress":"(.+?)"~';
    preg_match($regex,$email_body,$matches);
    if ($matches[1][0]) {
      $guessedemail = trim($matches[1]);
    }
} 

/* Remaining code removed for clarity
 *
 */