Heiko Schlittermann via Exim-users <[email protected]> (Di 10 Sep 2019 17:02:26 CEST): > Cyborg via Exim-users <[email protected]> (Di 10 Sep 2019 16:06:10 CEST): > > can we limit those tries anywere or slow them down? > > > > 2019-09-10 16:02:37 plain authenticator failed for (a domainname) > > [156.223.90.207]: 535 Incorrect authentication data (set_id=nonsense) > > Yes, based on > http://lucamattarozzi.blogspot.com/2014/09/exim-limitare-autenticazioni-fallite.html > > > In the connect ACL: > > deny message = Too many unsuccessfull auth attempts. > ratelimit = 10/2h / badauth:$authenticated_fail_id / readonly
Nonsense. The connect ACL doesn't know anything about the
$authenticated_fail_id.
So replace all $authenticated_fail_id with $sender_host_address
or find a more sophisticated way in the server_condition. Jeremy uses
server_condition = ${acl …}
This gives you more flexibility.
--
Heiko
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