Re: [exim] Rule invalid recipients

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Autor: Emanuel Gonzalez
Datum:  
To: exim-users@exim.org
Betreff: Re: [exim] Rule invalid recipients

Here the complete config:

LIM = 200
PERIOD = 1h
WARNTO = alert@???
EXIMBINARY = /usr/sbin/sendmail -f root
SHELL = /bin/sh

  deny    ratelimit       = 202 / 1h / strict / per_addr / ${domain:$authenticated_id}
          message = Your account has sent over 200 messages per hour -
          logwrite = RATE USER EXCEEDED: $authenticated_id -> $sender_rate/$sender_rate_period (max $sender_rate_limit)


  accept  authenticated = *
          set acl_m_user = $authenticated_id
          condition = ${if exists{$spool_directory/blocked_authenticated_users}}
          condition = ${lookup{$acl_m_user}lsearch{$spool_directory/blocked_authenticated_users}{1}{0}}
          control = freeze/no_tell
          control = submission/domain=
          add_header = X-Authenticated-As: $acl_m_user
          logwrite   = RATE USER 100 invalid recipients during 1h: $authenticated_id $sender_rate/$sender_rate_period (max $sender_rate_limit)


  accept  authenticated = *
          !verify = recipient/defer_ok/callout=10s,defer_ok,use_sender
          ratelimit = LIM / PERIOD / per_rcpt / user-$acl_m_user
          continue = ${run{SHELL -c "if ! grep -q $acl_m_user $spool_directory/blocked_authenticated_users ; then echo $acl_m_user >>$spool_directory/blocked_authenticated_users; \N{\N echo To: alert@???; echo Subject: [BLOCKED EXIM] user $acl_m_user blocked; echo; echo because has sent mail to LIM invalid recipients during PERIOD.; \N}\N | EXIMBINARY WARNTO ; fi"}}
          control = freeze/no_tell
          control = submission/domain=
          add_header = X-Authenticated-As: $acl_m_user
          logwrite   = RATE USER SHELL: $authenticated_id


  accept  authenticated = *
          control  = submission/domain=


accept authenticated = fixed_login

accept hosts = 127.0.0.1

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I found the rule interesting but I do not understand if it applies to invalid containers or incorrect logins via smtp.

I would need a little help to understand the purpose of the rule, if someone is so kind to help me.

Regards,