10 Aug
2020
10 Aug
'20
8:08 p.m.
Daniel-Constantin Mierla writes:
The DNS NAPTR is also turned off by default, which
should be on, based
on RFC, iirc, but that adds extra DNS query and slows down everything as
most of services I saw so far do no relay on NAPTR.
It is OK to have NAPTR lookup off by default, but if it is turned on, I
don't see any point why order value is not obeyed by default. For
example, if TLS preferred, that preference should be respected for
security reasons.
-- Juha