diff --git a/data/Dockerfiles/dovecot/imapsync_runner.pl b/data/Dockerfiles/dovecot/imapsync_runner.pl
index d3aed97b..5b297abd 100644
--- a/data/Dockerfiles/dovecot/imapsync_runner.pl
+++ b/data/Dockerfiles/dovecot/imapsync_runner.pl
@@ -51,8 +51,8 @@ sub sig_handler {
   die "sig_handler received signal, preparing to exit...\n";
 };
 
-open my $file, '<', "/etc/sogo/sieve.creds";
-my $creds = <$file>;
+open my $file, '<', "/etc/sogo/sieve.creds"; 
+my $creds = <$file>; 
 close $file;
 my ($master_user, $master_pass) = split /:/, $creds;
 my $sth = $dbh->prepare("SELECT id,
@@ -166,17 +166,11 @@ while ($row = $sth->fetchrow_arrayref()) {
       $success = 1;
     }
 
-    $keep_job_active = 1;
-    if (defined $exit_status && $exit_status eq "EXIT_AUTHENTICATION_FAILURE_USER1") {
-      $keep_job_active = 0;
-    }
-
-    $update = $dbh->prepare("UPDATE imapsync SET returned_text = ?, success = ?, exit_status = ?, active = ? WHERE id = ?");
+    $update = $dbh->prepare("UPDATE imapsync SET returned_text = ?, success = ?, exit_status = ? WHERE id = ?");
     $update->bind_param( 1, ${stdout} );
     $update->bind_param( 2, ${success} );
     $update->bind_param( 3, ${exit_status} );
-    $update->bind_param( 4, ${keep_job_active} );
-    $update->bind_param( 5, ${id} );
+    $update->bind_param( 4, ${id} );
     $update->execute();
   } catch {
     $update = $dbh->prepare("UPDATE imapsync SET returned_text = 'Could not start or finish imapsync', success = 0 WHERE id = ?");
diff --git a/data/web/lang/lang.de-de.json b/data/web/lang/lang.de-de.json
index 7167290f..e1a6e12f 100644
--- a/data/web/lang/lang.de-de.json
+++ b/data/web/lang/lang.de-de.json
@@ -265,8 +265,8 @@
         "quota_notification_html": "Benachrichtigungs-E-Mail Inhalt:<br><small>Leer lassen, um Standard-Template wiederherzustellen.</small>",
         "quota_notification_sender": "Benachrichtigungs-E-Mail Absender",
         "quota_notification_subject": "Benachrichtigungs-E-Mail Betreff",
-        "quota_notifications": "Quota Benachrichtigungen",
-        "quota_notifications_info": "Quota Benachrichtigungen werden an Mailboxen versendet, die 80 respektive 95 Prozent der zur Verfügung stehenden Quota überschreiten.",
+        "quota_notifications": "Quota-Benachrichtigungen",
+        "quota_notifications_info": "Quota-Benachrichtigungen werden an Mailboxen versendet, die 80 respektive 95 Prozent der zur Verfügung stehenden Quota überschreiten.",
         "quota_notifications_vars": "{{percent}} entspricht der aktuellen Quota in Prozent<br>{{username}} entspricht dem Mailbox-Namen",
         "r_active": "Aktive Restriktionen",
         "r_inactive": "Inaktive Restriktionen",
diff --git a/docker-compose.yml b/docker-compose.yml
index 621eb610..130e97b8 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -215,7 +215,7 @@ services:
             - sogo
 
     dovecot-mailcow:
-      image: mailcow/dovecot:1.20
+      image: mailcow/dovecot:1.21
       depends_on:
         - mysql-mailcow
       dns: