System and methods are provided for performing a method, for instance, at a computer system having one or more processors and memory storing one or more programs for execution by the one or more processors. In the method a search query is received. The search query identifies a message category from among a plurality of message categories. Each respective message category in the plurality of message categories corresponds to an electronic message display format in a plurality of electronic message display formats. Responsive to the search query, a search result comprising one or more electronic messages satisfying the search query is identified. The one or more electronic messages are prepared for display by formatting for display a first electronic message, in the one or more electronic messages, associated with the first message category. The formatting makes use of the electronic message display format that corresponds to the first message category.