Re: [Exim] Relay problems

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Autor: Wakko Warner
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A: Roxik
CC: exim-users
Assumpte: Re: [Exim] Relay problems
> I'm installed exim 4.30 and worte ACL's. I use exiscan (SA + Clamv) too:
>
> check_rcpt:
>   accept  hosts         = :
>   accept  hosts         = 127.0.0.1/8
>   deny    local_parts   = ^.*[@%!/|] : ^\\.
>   deny    message       = "HELO/EHLO required by SMTP RFC"
>              condition     = ${if eq{$sender_helo_name}{}{yes}{no}}
>   deny    message       = Only one receipient accepted for NULL sender
>              senders       = :
>              condition     = ${if >{$rcpt_count}{1} {1}}
>   drop    log_message   = Dictionnary attack ($rcpt_fail_count failed
> probes). D
>              message       = unknown user
>              condition     = ${if >{$rcpt_fail_count}{1} {1}{0}}
>              delay         = ${eval:30*$rcpt_fail_count}s
>              domains       = +local_domains
>              !verify       = recipient
>   warn    message       = X-Broken-Reverse-DNS: no host name for IP address
>              !verify       = reverse_host_lookup
>   deny    hosts         = +host_reject_rcpt
>              message       = Host $sender_host_address is blocked
>   accept  domains       = +local_domains
>              endpass
>              message       = unknown user
>              verify        = recipient
>   accept  domains       = +relay_to_domains
>           endpass
>           message       = unrouteable address
>           verify        = sender
>   accept  hosts         = +relay_from_hosts
>           verify        = recipient
>   accept  hosts         = *

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
you're an open relay here remove that line

>   deny    message       = Relay Not premitted

>
>
> It's work, but not quite good.
> If mail from, or rcpt to: match my local_domain, then verify work OK.
> But if not, then exim always accept deliver.
> So, if user in local_domain not exist, then exim not allow send, and receive
> these mail.
> What is wrong? Is any idea without authorisation ??
>
> P.S.
> In check_message pass i use this:
>   warn   message = [SPAM] $h_Subject
>          condition = ${if >{$spam_score_int}{40}{1}{0}}
> Its simple. If spam_score_int are between 40 and 50, then exim add to
> subject text: [SPAM].
> Its work, but add second subject. Is any solution to remove first subject
> line in ACL? Mayby is other solution ?
> Some MUA accept only first subject line and user not see correct subject
> line.

>
> Happy New Year
> Roxik.
>
>
>
> --
>
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