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-rw-r--r--program/steps/mail/show.inc18
1 files changed, 2 insertions, 16 deletions
diff --git a/program/steps/mail/show.inc b/program/steps/mail/show.inc
index c7431d6ed..3998e6211 100644
--- a/program/steps/mail/show.inc
+++ b/program/steps/mail/show.inc
@@ -40,27 +40,13 @@ if ($_GET['_uid']) {
}
}
+ send_nocacheing_headers();
+
$mbox_name = $IMAP->get_mailbox_name();
// show images?
rcmail_check_safe($MESSAGE);
- // calculate Etag for this request
- $etag = md5($MESSAGE->uid.$mbox_name.session_id()
- .intval($MESSAGE->headers->mdn_sent)
- .intval($MESSAGE->is_safe)
- .(!empty($MESSAGE->attachments) ? intval($CONFIG['inline_images']) : '')
- .intval($PRINT_MODE)
- .$_SESSION['sort_col'].$_SESSION['sort_order']
- .$IMAP->messagecount($mbox_name, 'ALL', true)
- );
-
- // allow caching, unless remote images are present
- if ((bool)$MESSAGE->is_safe)
- send_nocacheing_headers();
- else if (empty($CONFIG['devel_mode']))
- send_modified_header($_SESSION['login_time'], $etag, !$MESSAGE->headers->seen);
-
// set message charset as default
if (!empty($MESSAGE->headers->charset))
$IMAP->set_charset($MESSAGE->headers->charset);