move server routes into /system

src/cron.js

@@ -31,6 +31,7 @@ const appHealthMonitor = require('./apphealthmonitor.js'),
     dyndns = require('./dyndns.js'),
     eventlog = require('./eventlog.js'),
     janitor = require('./janitor.js'),
+    mail = require('./mail.js'),
     network = require('./network.js'),
     paths = require('./paths.js'),
     safe = require('safetydance'),
@@ -45,6 +46,7 @@ const gJobs = {
     backup: null,
     updateChecker: null,
     systemChecks: null,
+    mailStatusCheck: null,
     diskSpaceChecker: null,
     certificateRenew: null,
     cleanupBackups: null,
@@ -95,13 +97,19 @@ async function startJobs() {
 
     gJobs.systemChecks = new CronJob({
         cronTime: `00 ${minute} 2 * * *`, // once a day. if you change this interval, change the notification messages with correct duration
-        onTick: async () => await safe(cloudron.runSystemChecks(), { debug }),
+        onTick: async () => await safe(system.runSystemChecks(), { debug }),
+        start: true
+    });
+
+    gJobs.mailStatusCheck = new CronJob({
+        cronTime: `00 ${minute} 2 * * *`, // once a day. if you change this interval, change the notification messages with correct duration
+        onTick: async () => await safe(mail.checkStatus(), { debug }),
         start: true
     });
 
     gJobs.diskUsage = new CronJob({
         cronTime: `00 ${minute} 3 * * *`, // once a day
-        onTick: async () => await safe(cloudron.updateDiskUsage(), { debug }),
+        onTick: async () => await safe(system.updateDiskUsage(), { debug }),
         start: true
     });