Re: [exim] How to verify and authenticate only for outgoing …

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Συντάκτης: Lekshmi A. R
Ημερομηνία:  
Προς: Theo de Morée, exim-users
Αντικείμενο: Re: [exim] How to verify and authenticate only for outgoing mail
Now I am not getting value for $sender_address_data but not for $authenticated_id

Any entry is to be done in Authentication configuration for getting values for $authenticated_id in ACL configuration.

Any entry is to be made 
Lekshmi A. R.
Computer Programmer
DCG, DIT
Canara Bank
Naveen Complex
#14, M. G. Road
Bangalore - 560 001
Ph: (080) 2558 4040 - 286
               2559 8548
  ----- Original Message ----- 
  From: Theo de Morée 
  To: exim-users@??? 
  Sent: Monday, May 22, 2006 3:43 PM
  Subject: Re: [exim] How to verify and authenticate only for outgoing mail



In your local delivery router you have to do a 'address_data = $local_part'.
After doing this the local_part will be available in $sender_address_data
and you can use it in your ACL for the condition check.

What would also help is running exim in debug mode and faking a message.
Exim tells you then exactly what it does. Maybe the message isn't handled by
the router you think is handling it (which I had at some point ;) ). Try
running the following: exim4 -d+all-memory -bh 127.0.0.1

Theo

>From: "Lekshmi A. R" <lekshmiar@???>
>To: Theo de Morée <thdemo@???>,<exim-users@???>
>Subject: Re: [exim] How to verify and authenticate only for outgoing mail
>Date: Mon, 22 May 2006 14:58:16 +0530
>
>It is working if I give as
>
  >require verify        = sender
  >          condition     = ${if eq{$sender_address_local_part}{vinodgm} \
  >                           {yes} {no} }

>
>instead of
>
  >require verify    = sender
  >           condition = ${if 
  >eq{$sender_address_local_part}{$authenticated_id} \
  >                            {yes} {no} }

>
>
>where vinodgm is a valid user in the server.
>
>Even $sender_address_data is also not working. What could be wrong.
>
  >Lekshmi A. R.
  >Computer Programmer
  >DCG, DIT
  >Canara Bank
  >Naveen Complex
  >#14, M. G. Road
  >Bangalore - 560 001
  >Ph: (080) 2558 4040 - 286
  >                2559 8548
  >   ----- Original Message -----
  >   From: Theo de Morée
  >   To: exim-users@???
  >   Sent: Monday, May 22, 2006 1:18 PM
  >   Subject: Re: [exim] How to verify and authenticate only for outgoing 
  >mail

>
>
  >   Do you have the condition entry in the require block? In that case you
  >   should put it in an accept or deny block. Something like:
  >   acl_check_rcpt:
  >     accept  hosts         = :
  >     require verify        = sender
  >     accept  domains       = +local_domains
  >     accept !domains       = +local_domains
  >             authenticated = *
  >            !condition     = ${if 
  >eq{$sender_address_data}{$authenticated_id}
  >   {no} {yes} }
  >     drop    message       = Please authenticate first

>
> This allows incoming mail directed at one of my local domains, and for
> outgoing mail it only allows it when the user is authenticated and the
>mail
> address belongs to him, otherwise it will be dropped. This seems to work
> properly for me now.
>
> Theo
>
>
> >From: "Lekshmi A. R" <lekshmiar@???>
> >To: "Giuliano Gavazzi" <dev+lists@???>,"Exim Mailing List"
> ><exim-users@???>, <dot@???>
> >Subject: Re: [exim] How to verify and authenticate only for outgoing
>mail
> >Date: Mon, 22 May 2006 11:51:18 +0530
> >
> >I also wanted to configure exim so that even authorised senders should
>not
> >be able to fake their mail ids.
> >
> >In AUTHENTICATION CONFIGURATION, I gave the following entries.
> >
  >   >login:
  >   >         driver = plaintext
  >   >         public_name = LOGIN
  >   >         server_prompts = "Username:: : Password::"
  >   >         server_condition = "${if pwcheck{$1:$2}{1}{0}}"

> >
> >and in ACL CONFIGURATION, the following entries.
> >
  >   >require verify    = sender
  >   >           condition = ${if eq{$sender_address_data}{$authenticated_id}
  >   >{yes} {no} }

> >
> >Evem then I am able to send mails from fake addresses. How to check
>this.
> >
> >Lekshmi A. R.
> >Computer Programmer
> >DCG, DIT
> >Canara Bank
> >Naveen Complex
> >#14, M. G. Road
> >Bangalore - 560 001
> >Ph: (080) 2558 4040 - 286
>
>
>
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