Hi
on logs of postfix, we have: 2016 May 31 17:50:10 spam postfix/error[5341]: 6E33430568A1: to=<...>, relay=none, delay=0.18, delays=0.14/0.01/0/0.03, dsn=4.4.1, status=deferred (delivery temporarily suspended: connect to 127.0.0.1[127.0.0.1]:10024: Connection refused) Where is the config value for unsuspend automatiquely ? because actually, only a manualy postqueue -f restart the delivery thanks olivier