Re: [exim] ARC signing and verification

On 24/04/2020 03:19, Tom Crane via Exim-users wrote:
> I wondered about this but DKIM verification is already turned on, and is
> on by default (eg. section 58.1 of the Exim Book).  My college's Central
> IT email service (O365), which I mainly use for testing my exim server
> does not DKIM sign messages

Use a test source which does DKIM-sign. Run your receiving daemon with
debug enabled, and look at the full processing sequence.
--
Cheers,
Jeremy