Dňa 15. júla 2024 16:26:41 UTC používateľ Wolfgang via Exim-users <exim-users@???> napísal:
>and make sure, that it persists: `options trust-ad` See man resolv.conf for details.
>Without this setting glibc drops the ad-bit from your authoritative nameserver and exim is therefore unable, to establish DANE secured connections.
One important note: one can enable "trust-ad" if and only if have **trusted
resolver** (mostly understand own) **and** it is connected over **trusted
network** (mostly understand localhost). That is AFAIK main reason why
it is not enabled by default. Othervise AD can provide fake feel of security,
with zero value.
regards
--
Slavko
https://www.slavino.sk/
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