1 files changed, 2 insertions, 1 deletions
diff --git a/process_bug.cgi b/process_bug.cgi
index 2fa74dbfd..e5e873e86 100755
--- a/process_bug.cgi
+++ b/process_bug.cgi
@@ -1204,7 +1204,8 @@ foreach my $id (@idlist) {
         # When editing several bugs at once, only consider groups which
         # have been displayed.
         elsif (($user->in_group_id($gid) || $product_change)
-               && (defined $cgi->param('id') || defined $cgi->param("bit-$gid")))
+               && ((defined $cgi->param('id') && Bugzilla->usage_mode != USAGE_MODE_EMAIL)
+                   || defined $cgi->param("bit-$gid")))
         {
             if (!$cgi->param("bit-$gid")) {
                 delete $updated_groups{$gid};