Re: [exim] dkim_domain with empty value cancels cutthrough

On 21/11/16 14:25, Mike Brudenell wrote:
> *Question 1:* I suspect that in 4.86 assigning the empty string to
> dkim_domain will cancel cutthrough, but if I were to upgrade to 4.88 it
> wouldn't. Am I right in thinking this?

Yup

> *Question 2:* Assuming I'm right, is there some way of changing my string
> expansion to leave dkim_domain unset?

> Is there a sneaky way of doing this?

move the expansion that gives do/don't dkim into the router(s) and use
it to select one of two transports, noting that the router "transport"
option is expanded before use.
--
Cheers,
Jeremy