Re: Seemingly eligible mails not getting DKIM signed

On Thu, 11 Jun 2026 09:57:34 +0100 Jeremy Harris via Exim-users wrote:

> On 2026/06/11 12:14 AM, Christian Balzer via Exim-users wrote:
> >>> Warning: DKIM is set to:  , extracted from -j%0%s%5%s\033(B<[email protected]>    
> >> and that would suffice to disable the signing later.   
> 
> > This is case 1, empty/unset dkim_domain.  
> 
> Raised https://code.exim.org/exim/exim/issues/3232 for this.
> 
Thanks a bundle!

> > Warning: DKIM is set to:  , extracted from [email protected] <[email protected]> , raw  [email protected] <[email protected]>\n  
> 
> This will bear some more careful investigation.  I'll start poking at it.
>
No further poking required.  

> For the long-References: case, we'll need debug output.

Roger that, will have to trigger this based on some combo of user and
length, otherwise it will be excessive.

Or get one of the culprits to talk to a test server, hmm...

Thanks,

Christian

> -- 
> Cheers,
>    Jeremy
> 
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-- 
Christian Balzer        Network/Systems Engineer & Architect               
[email protected]   	Rakuten Mobile Inc.

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