diff --git a/internal/imap/mailbox.go b/internal/imap/mailbox.go
index 07e6f3d4..bc4d55ba 100644
--- a/internal/imap/mailbox.go
+++ b/internal/imap/mailbox.go
@@ -118,7 +118,7 @@ func (im *imapMailbox) Status(items []imap.StatusItem) (*imap.MailboxStatus, err
 	l.Data["address"] = im.storeAddress.AddressID()
 	status := imap.NewMailboxStatus(im.name, items)
 	status.UidValidity = im.storeMailbox.UIDValidity()
-	status.PermanentFlags = []string{
+	status.Flags = []string{
 		imap.SeenFlag, strings.ToUpper(imap.SeenFlag),
 		imap.FlaggedFlag, strings.ToUpper(imap.FlaggedFlag),
 		imap.DeletedFlag, strings.ToUpper(imap.DeletedFlag),
@@ -127,6 +127,7 @@ func (im *imapMailbox) Status(items []imap.StatusItem) (*imap.MailboxStatus, err
 		message.ThunderbirdJunkFlag,
 		message.ThunderbirdNonJunkFlag,
 	}
+	status.PermanentFlags = append([]string{}, status.Flags...)
 
 	dbTotal, dbUnread, dbUnreadSeqNum, err := im.storeMailbox.GetCounts()
 	l.WithFields(logrus.Fields{