fix fail2ban email

2.Common_services/8.Fail2ban/0_setup.py

@@ -19,7 +19,7 @@ def setup(interactive=True):
     dir_path = utils.get_dir(__file__)
     action = 'action_mwl' if bool(utils.get_conf('FAIL2BAN_SEND_EMAIL', '')) else 'action_'
     sender = utils.get_conf('EMAIL_SENDER', 'root@localhost')
-    destemail = utils.get_conf('FAIL2BAN_EMAIL_ADMINS', 'root@localhost')
+    destemail = utils.get_conf('FAIL2BAN_DEST_EMAIL', 'root@localhost')
     maxretry = utils.get_conf('FAIL2BAN_MAXRETRY', '6')
     bantime = utils.get_conf('FAIL2BAN_BANTIME', '30')
     cmds = [