Re: [exim] how to confirm that user is sending mail from the…

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Autor: Tony Finch
Datum:  
To: Lekshmi A. R
CC: dot, exim-users
Betreff: Re: [exim] how to confirm that user is sending mail from the id, with which he authenticated himself
On Tue, 16 May 2006, Lekshmi A. R wrote:

> Our existing ROUTERS CONFIGURATION is as follows. [...] Can u explain
> how to modify this routers, so that even authorised senders will not be
> able to fake their adresses.


You need to change your hub router so that it checks for valid local parts
and sets the address data accordingly:

xyzhub:
        driver = manualroute
        domains = xyz.co.in
    local_parts = lsearch;/etc/exim/local_part_list
    address_data = $local_part
        route_data = <<one ip address>>
        transport = remote_smtp


Tony.
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