On Fri, Dec 04, 2020 at 01:42:57AM -0300, Sergio Belkin wrote:
> Thanks Viktor and Wietse, up to now the error didn't happen again.
> Some information about my software that may be useful:
> libc-2.17-260.el7_6.4.x86_64
> glibc-2.17-260.el7_6.4.i686
> dnsmasq-2.76-7.el7.x86_64
El vie, 4 dic 2020 a las 2:15, Viktor Dukhovni
(<postfix-us...@dukhovni.org>) escribió:
Is there a compelling reason to run a stripped-down (and typically not
adequately standards-conformant) DNS resolvers on a mail server?
On 04.12.20 08:41, Sergio Belkin wrote:
I use mainly for caching purposes
that's not the point. the point is, especially with allow/blocklists and spam
filters, using own DNS resolvers is important, since shared DNS servers are
often blocked by public DNS lists and the effectivity of filtering lowers.
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