On 30/06/2020 13:59, Andy Smith via Exim-users wrote:
> remote_smtp:
> driver = smtp
> dkim_domain = ${sender_address_domain}
> dkim_selector = dkimxy
> dkim_private_key = ${if exists \
> {/usr/local/etc/exim/${sender_address_domain}/dkim.private.key}\
> {/usr/local/etc/exim/${sender_address_domain}/dkim.private.key}\
> {false}}
> dkim_canon = relaxed
>
> I'm unsure if this is the case on the other thread, but my requirement
> is to choose the key based on the sender domain so as to support unique
> DKIM keys for multiple domains. Can anyone advise?
Something along the lines of
dkim_private_key = \
${lookup {${sender_address_domain}} \
dsearch,ret=full {/usr/local/etc/exim} \
{$value/dkim.private.key} {false}}
--
Cheers,
Jeremy
