How do you remove the bcc line shown in sent messages?
I was trying to edit the "
" field but could not find the code anywhere in the roundcube files. 
 edit: found this in the func file but not sure which one to remove
 
 // show these headers
 $standard_headers = array('subject', 'from', 'to', 'cc', 'bcc', 'replyto', 'date');
 $output_headers = array();
 
 foreach ($standard_headers as $hkey) {
 if (!$headers[$hkey])
 continue;
 
 if ($hkey == 'date') {
 if ($PRINT_MODE)
 $header_value = format_date($headers[$hkey], $RCMAIL->config->get('date_long', 'x'));
 else
 $header_value = format_date($headers[$hkey]);
 }
 else if ($hkey == 'replyto') {
 if ($headers['replyto'] != $headers['from'])
 $header_value = rcmail_address_string($headers['replyto'], null, true, $attrib['addicon']);
 else
 continue;
 }
 else if (in_array($hkey, array('from', 'to', 'cc', 'bcc')))
 $header_value = rcmail_address_string($headers[$hkey], null, true, $attrib['addicon']);
 else if ($hkey == 'subject' && empty($headers[$hkey]))
 $header_value = rcube_label('nosubject');
 else
 $header_value = trim($IMAP->decode_header($headers[$hkey]));
 
 $output_headers[$hkey] = array('title' => rcube_label($hkey), 'value' => $header_value, 'raw' => $headers[$hkey]);
 }
 
 $plugin = $RCMAIL->plugins->exec_hook('message_headers_output', array('output' => $output_headers, 'headers' => $MESSAGE->headers));
 
 // compose html table
 $table = new html_table(array('cols' => 2));
 
 foreach ($plugin['output'] as $hkey => $row) {
 $table->add(array('class' => 'header-title'), Q($row['title']));
 $table->add(array('class' => $hkey, 'width' => "90%"), Q($row['value'], ($hkey == 'subject' ? 'strict' : 'show')));
 }
 
 does anyone know which file the below code belongs too?
 its the code which shows up when you view a sent message
 
 
 
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