* If you’d prefer your rental box to only send you instant messages when you’re online (e.g. to avoid getting your IMs capped when offline), this is easily possible. Either ...
Add the new IM OWNER EVEN IF OFFLINE: No command to a rental box’s Configuration Notecard
If using a web-enabled rental box, untick this option on its configuration page:
Once the box has been reset and reloaded the changes you’ve made, it will check to see you’re online before sending any instant message in the future.
To reverse this option, just use IM OWNER EVEN IF OFFLINE: Yes (or untick the box) and reset the box again.