[exim] DKIM signing table

Hi,

we have a setup with multiple exim instances, which are configured for
DKIM like explained in [1].

But is it possible to use a signing table like e.g. opendkim is using?
It would be useful for different selectors.

Kind Regards
Bjoern


[1]
https://debian-administration.org/article/718/DKIM-signing_outgoing_mail_with_exim4