Re: [exim] Callout cache duplicates + case invertions

On Fri, Aug 16, 2019 at 09:29:19AM +0100, Jeremy Harris via Exim-users wrote:
> Might there be an IDN-related component to the issue? Do you run with
> smtputf8_advertise_hosts ?

No, this parameter is unset. Only 8BITMIME is advertized on SMTP.

> My only other thought would be to try to catch one of these in the act
> of creation, and get a full debug run. That won't be simple.

Well, I'll try to gather more info.
--
Eugene Berdnikov