This page provides information on the "MassMessage senders" (massmessage-sender) group on Meta.
The MassMessage senders group was created to allow non-administrators to send global "mass messages" from Meta. This usergroup allows users to send messages to all WMF wikis using the Массовые сообщения interface. The rights assigned to this group are autopatrol (Have one's own edits automatically marked as patrolled) and massmessage (Send a message to multiple users at once), which are also held by administrators and WMF staff who are in the staff global group.
