Fixes

- Mailtrain would not start if built-in ZoneMTA had to retry the startup
- Campaign list showed "Sending" instead of "Scheduled" for scheduled campaigns

client/src/campaigns/List.js

@@ -73,7 +73,7 @@ export default class List extends Component {
             title: t('status'),
             render: (data, display, rowData) => {
                 if (data === CampaignStatus.SCHEDULED) {
-                    const scheduled = rowData[6];
+                    const scheduled = rowData[7];
                     if (scheduled && new Date(scheduled) > new Date()) {
                         return t('sendingScheduled');
                     } else {

server/lib/builtin-zone-mta.js

@@ -184,7 +184,7 @@ function restart(callback) {
             restartBackoffIdx += 1;
         }
 
-        setTimeout(restart, backoffTimeout);
+        setTimeout(restart, backoffTimeout, callback);
     });
 }