$userfrom->customheaders[] = 'In-Reply-To: ' . $messageid;
// The message will be sent from the intended user.
- $eventdata->userfrom = \core_user::get_noreply_user();
+ $eventdata->userfrom = \core_user::get_support_user();
$eventdata->userto = $USER;
$eventdata->subject = $this->get_reply_subject($this->currentmessagedata->envelope->subject);
$eventdata->fullmessage = get_string('invalidrecipientdescription', 'tool_messageinbound', $this->currentmessagedata);