first of all, great app! I use it really extensive!
Many URL's from e.g. emails are opened in deliveries, but if I try to make an iDeal payment in the postNL app, the URL is hooked by the Deliveries app. could you make it such that the user is presented the android standard app question?
Other than that, www.rcgroups.com is also captured by Deliveries, this is a forum, not a forwarder.
maeby a you could make an option of a skip-URL list that is used configurable