Knowledge base
Three short histories for each queuecriticalMonitor screenThe page of a single queue carries the last fifty recipient events, the last ten queue errors and the last ten mode changes.LogscriticalMonitor screenA list of log and accounting files with download links.ConsoleMonitor screenRuns node console commands right from the browser; the page link exists only while the service is running.ConfigurationMonitor screenShows the main and included configuration files and lets you edit them; saving reloads the configuration by itself.Receivers summed across all sending addressesMonitor screenThe busiest recipient domains by number of recipients: volume, open connections and the last error, plus a form for selecting a specific domain.QueuesMonitor screenThe top queues — “receiver and sending address” pairs — and a filter form: by connections, mode, list length and order.Spam trapsMonitor screenThe SparkPost Signals report on spam trap hits by day — as a count or as a share of the day’s volume.Node statusMonitor screenNode state on one page: traffic, peaks, connections with the ceiling, the DNS cache, the spool and queues by delivery method.Sending addressesMonitor screenSending addresses that have mail in the queue: recipients, volume, connections; each has a top domains page.Bounces according to the serviceMonitor screenThe SparkPost Signals report on bounces for a selected period — in SparkPost’s classification, not in the engine’s categories.The monitor's home pageMonitor screenThe web monitor’s start page: installation information, the top queue domains and links to the other screens.JobsMonitor screenJobs that have mail in the queue: recipients and volume; each has its own page.LicenseMonitor screenShows the engine license and lets you add or replace it.The vendor analytics overviewMonitor screenThe SparkPost Signals overview: leaderboards by health score and spam traps broken down by campaign, pool and sending domain, for up to 90 days.Service summaryMonitor screenThe SparkPost Signals report with sending metrics for a selected period, grouped by domains, campaign, address and pool.