On 10/01/2012 02:55 PM, Marcin Mirosław wrote:
> I'd like to use exim to callout senders mta and check if given users
> exists[1]. In doc I can see callout is only doing for checking if sender
> or postmaster exists. So I assume it needs some more configuration that
> adding one word to verify=sender/callout line.
> I'd like to ask for some advice.
There's no particularly convenient way of doing what you want
(verifying if abuse@$sender_address_domain exists). You could
raise a wishlist item at
http://bugs.exim.org/enter_bug.cgi?product=Exim
> Second quuestion is can I modify behavior of verify=reverse_host_lookup?
> I'd like to set acl_m_xxx depending on success or failure of
> verification. Problem appers when dns server doesn't respond (e.g. PTR
> record for 117.18.231.4). Acl:
> warn verify=reverse_host_lookup
> throws warning (no problem) but exim responds 4xx to the client (this is
> not ok in this case). Is it possible to catch such cases, set acl_m_xxx
> to proper value (e.g. "unknown") and pass to next acl?
Does the method mentioned in
http://bugs.exim.org/show_bug.cgi?id=251
work for you, modified for your case?
--
Cheers,
Jeremy
