The various servers of the messaging system 200 are connected via a network bus 220. The network bus 220 provides network connectivity between the domain name front end 210, the servers of the messaging system 220, and various external devices, such as client devices. Each of the servers is independently connected to the network bus 220 such that they may independently communicate with each other and/or user devices via the network bus 220.
The messaging system 200 may comprise a domain name front end 210. The domain name front end 210 may be assigned one or more domain names associated with the messaging system 200 in a domain name system (DNS). The domain name front end 210 may receive incoming connections and distribute the connections to servers providing various messaging services.