On 2020-07-03 Marco Gaiarin via Exim-users <exim-users@???> wrote:
> really i don't remember exactly how, but i've added to my boilerplate exim
> config file an ACL, near the end of acl_check_rcpt ACL, that sounds like:
[...]
> require
> message = ${if >{$rcpt_fail_count}{0} {unrouteable address}{unknown user}}
> log_message = ${if >{$rcpt_fail_count}{0} {Dictionary attack (${eval:$rcpt_fail_count+1} failed recipients)}{}}
> domains = !+local_domains
> verify = recipient/LOCAL_RELAY_VERIFY_OPTIONS
> delay = ${eval:TEERGRUBE+TGRCPT*$rcpt_fail_count}s
> but this ACL seems to pass for verify pass, but fail for delivery:
[...]
> processing "require"
[...]
> pnlug.it in "!+local_domains"? no (matched "!+local_domains" - cached)
You "require" any message recipient domain part to *not* match +local_domains
which is not the case.
BTW it is not a good idea to specify log_message before doing the actual
testing, you will log a message for every message not just the delayed
ones.
cu Andreas
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