On 2023-10-26, Gandalf Corvotempesta via Exim-users <exim-users@???> wrote:
> Hi guys
>
> TL;DR: how can i route, to a specific smarthost, all email based on
> the *recipient* mx IP address ?
Yes, in your config use the dnslookup router for that smarthost use ignore_target_hosts with an
inverted host list ( that is put a ! in front of it )
hostlist iran_ips = .....
iram_mx:
driver=dnslookup
ignore_target_hosts = ! +iran_ips
route_data=address_of_your_smarthost
transport = iran_smarthost
> I can check for the remote MX in the transport, but:
> 1. i'm getting a list of multiple hosts
> 2. i need to convert one (or more) of them to IP addresses
> 3. i need to check if at least one of these IP is inside a file
> (automatically updated from ipdeny.com)
looking in a file is also possible
hostlist iran_ips = /path/to/file
--
Jasen.
🇺🇦 Слава Україні
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