Harden aliasmanager, add live search, copy, ru_RU localization

config.inc.php.dist

@@ -4,4 +4,6 @@ $config['alias_email_domain'] = 'social.mail.example.com';
 
 $config['alias_email_hash_len'] = 7;
 
+$config['alias_max_per_user'] = 100;
+
 $config['postfixadmin_db_dsn'] = 'mysql://user:pass@host/db';