RE: [exim] ACL woes

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Autor: Craig Schneider
Data:  
A: exim-users
CC: dot
Assumpte: RE: [exim] ACL woes
Hi Tony

Thanks for the help. Much appreciated dude - it worked like a charm!!

Would it be possible to have a list of just {$local_part} names in the
flat text file and an option for both of these ACL's something like
domains = + local_domains ?

Otherwise I will have to have flat text files for both internal domains
(messy)

.. ?? ..

c

-----Original Message-----
From: Tony Finch [mailto:fanf2@hermes.cam.ac.uk] On Behalf Of Tony Finch
Sent: 01 December 2005 01:31
To: Craig Schneider
Cc: exim-users@???
Subject: Re: [exim] ACL woes

On Thu, 1 Dec 2005, Craig Schneider wrote:
>
> I'm trying to have user not in a flat text file to have the following
> errors returned. Not sure if there is something wrong with my logic.
>
> acl_check_content:
>
> #  deny message   = External email to this user is prohibited
> #       condition =

${lookup{$recipients}lsearch{/etc/mail/no_external}{0}{1}}
> #       !senders  = *@internal-domain1.com : *@internal-domain2.com

>
> #  deny message     = You are prohibited to send external mail
> #       condition   =

${lookup{$sender_address}lsearch{/etc/mail/no_external}{0}{1}}
> #       !recipients = *@internal-domain1.com : *@internal-domain2.com


The recipients condition is only valid in the RCPT ACL, and I guess from
the name of your ACL you have put this in the wrong place.

Never use the condition condition without checking for better
alternatives. In particular, it's good to get to know how to put lookups
in address lists. Your ACL can be written:

deny
  message    = External email to this user is prohibited
  recipients = lsearch;/etc/mail/no_external
! senders    = *@internal-domain1.com : *@internal-domain2.com


deny
  message    = You are prohibited from sending external email
  senders    = lsearch;/etc/mail/no_external
! recipients = *@internal-domain1.com : *@internal-domain2.com


Tony.
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