                         mailboxID: @props.mailboxID
                         messageID: @props.messageID
                         conversationID: @props.conversationID
-                        conversationLength: @props.conversationLength
+                        conversationLengths: @props.conversationLengths
                         edited: @state.edited
                         selected: @state.selected
                         allSelected: @state.allSelected

                isActive = @props.messageID is id
            MessageItem
                message: message,
                conversationLength: @props.conversationLengths?.get(cid),
                key: key,
                isActive: isActive,
                edited: @props.edited,

                            i className: 'fa fa-user'
                    span className: 'participants', @getParticipants message
                    div className: 'preview',
                        if @props.conversationLengths > 1
                            span className: 'badge conversation-length',
                                @props.conversationLengths
                        span className: 'title',
                            message.get 'subject'
                        p null, preview
