修正超迹标记 邮箱转移标记失败

@@ -902,6 +902,10 @@ class Home extends Base {
                     $folder = db()->first(folderSql::first($fid));
                     if($folder){
                         // 开始远程
+                        if(empty($emails[$eid])){
+                            $emails[$eid] = db()->first(emailSql::first($eid));
+                        }
+
                         $mailInstance = new Mail($emails[$eid]['email'],base64_decode($emails[$eid]['password']),$emails[$eid]['imap']);
 
                         if($mailInstance->login()==1){