Re: [exim] mail stuck in /var/spool/exim4/input

On 04/06/2020 16:38, Andreas Metzler via Exim-users wrote:
> You are running 4.94-1 configuration with 4.92.3-1 binaries.

I'm starting to wonder if these sorts of checks need support
from Exim predefined macros. We could define one fairly
easily where the _name_ of the macro includes the Exim
release number (although, what to do for distros that
have their own numbering?)... but what's really needed
is a preprocessor-level .if that can operate on
macro _content_. We don't have that. .ifdef can only
recognise names.

For this specific case you could
.ifdef _OPT_MAIN_DKIM_VERIFY_MIN_KEYSIZES
since the option only appeared in 4.94

(but using that obscures the intent unpleasantly)
--
Cheers,
Jeremy