Every Wikia has a mailing list. See the list info page for a list and options to subscribe. There is also a mailing list for Wikia as a whole, which all users are encouraged to join. This list can be used for making project-wide announcements, or for asking for help on a wiki problem from the Wikia community. All mailing lists are publicly readable, but you need to subscribe to be able to post to the lists. Posts from non-subscribers may be delayed or accidentally discarded, as they need to be approved by a list administrator to prevent spam.