// fill in BCC
- if (!empty($this->bcc_group_id) && empty($contents['rcpts_group'])) {
+ if (!empty($this->bcc_group_id) && $this->bcc_group_id > 0 && empty($contents['rcpts_group'])) {
$admin = DB_DAtaObject::Factory('core_group')->lookupMembersByGroupId($this->bcc_group_id,'email');
if (!empty($admin)) {