> You could as well just do a recipient callout to the servers rather than
> building the list. Exim can do that against any server, IIRC.
Yes, but as Ian pointed out previously, you must ensure the target
server actually tells you whether or not an address is valid. If your
target accepts any old
--On 13 August 2009 15:40:40 +0100 Alain Williams wrote:
>
> I do something like that for one of my customers, in the acl_check_rcpt:
>
> # accept known users
> accept domains = example.co.uk : example.com
> recipients = lsearch;/etc/exim/example_users
> # reject anything else:
>
On 13 Aug 2009, at 15:38, Ian Eiloart wrote:
> Recipient callouts are by far the best way to do this, provided that
> your
> recipient servers will reject mail that's destined for non-existant
> accounts.
and won't fall over if a dictionary run is done against the domain
(not touched any of t
On Thu, Aug 13, 2009 at 04:13:23PM +0100, Ian Eiloart wrote:
>
>
> --On 13 August 2009 15:40:40 +0100 Alain Williams wrote:
>
> >
> >I do something like that for one of my customers, in the acl_check_rcpt:
> >
> > # accept known users
> > accept domains = example.co.uk : example.com
> >
--On 13 August 2009 09:09:36 -0500 schmero...@gmail.com wrote:
> My Exim box is a front end filter for 10 domains using different mail
> servers (Exchange, cPanel, ClarkConnect & Groupwise). Dictionary attacks
> are taking their toll on the filter, so I would like to build a
> recipient list int
On Thu, Aug 13, 2009 at 09:09:36AM -0500, schmero...@gmail.com wrote:
> My Exim box is a front end filter for 10 domains using different mail
> servers (Exchange, cPanel, ClarkConnect & Groupwise). Dictionary attacks
> are taking their toll on the filter, so I would like to build a
> recipient l
On Thu, Aug 13, 2009 at 5:09 PM, schmero...@gmail.com
wrote:
> My Exim box is a front end filter for 10 domains using different mail
> servers (Exchange, cPanel, ClarkConnect & Groupwise). Dictionary attacks
> are taking their toll on the filter, so I would like to build a
> recipient list into th
My Exim box is a front end filter for 10 domains using different mail
servers (Exchange, cPanel, ClarkConnect & Groupwise). Dictionary attacks
are taking their toll on the filter, so I would like to build a
recipient list into the filter. Three of the domains are getting most of
the spam. What
