On 02/10/2023 10:20, Slavko via Exim-users wrote:
> AFAIK EXTERNAL requires TLS auth before,
No; only if your config enforces that.
The example in the docs does, but that's not the only way to use External.
> thus will not come from random untrusted hosts...
Being able to talk TLS is everywhere. Don't trust peers only on that basis
(especially as a server).
--
Cheers,
Jeremy
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