On 06/04/2021 03:32, Victor Sudakov via Exim-users wrote:
acl_smtp_dkim = acl_check_dkim
begin acl
acl_check_dkim:
accept add_header = :at_start:${authresults {$primary_hostname}}
However I see only the iprev= and dkim= results in the resulting
"Authentication-Results:" header. What and where should I add to also
see the SPF results there?
On another box elsewhere, I have an "spf = fail" check in
acl_check_mail, but on this box, I don't want to block incoming mail on
SPF failure, I just want the result of SPF validation to appear in the
"Authentication-Results".
Doing an spf verify operation (either by using an ACL "spf" condition or
by using an spf lookup string-expansion) records info that the
authresults expansion can incorporate. You do not need to take any
action (specifically, you do not need to reject the message) as a
result of doing the spf verify; a warn verb (with no message...)
would do the job.
Your use of the dkim acl for adding the auth-results header will
go wrong when there are multiple or no dkim signatures. Use the
data acl instead.
--
Cheers,
Jeremy
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