Hi,
There are lot of resources on this such as this one
http://www.systemajik.com/blog/implementing-dkim-with-exim/
Regarding setting up DKIM for multiple domains (or sub-domains), I too
could not find much guide, here is the one I found on debian, which you may
try it on CentOS.
http://www.debian-administration.org/users/lee/weblog/41
Please post back if you find a solution.
Thanks.
On Wed, Oct 31, 2012 at 11:54 PM, Shahid Ashraf <shahidashraf78@???>wrote:
> Hi All,
>
> I want to configure DKIM in EXIM with multiple sub domains. Can anyone tell
> me how can I do that. My OS is CentOS and Exim is 4.77, installed with YUM.
> --
> ## List details at https://lists.exim.org/mailman/listinfo/exim-users
> ## Exim details at http://www.exim.org/
> ## Please use the Wiki with this list - http://wiki.exim.org/
>
