El vie, 4 dic 2020 a las 2:15, Viktor Dukhovni (<postfix-us...@dukhovni.org>) escribió:
> 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 > > Is there a compelling reason to run a stripped-down (and typically not > adequately standards-conformant) DNS resolvers on a mail server? > I use mainly for caching purposes > > I'd steer well clear of "dnsmasq", "systemd-resolved" and other > "DNS made simple" resolvers. > > Install "unbound", "bind" or "knot", whichever you're most > comfortable with. > > -- > Viktor. > -- -- Sergio Belkin LPIC-2 Certified - http://www.lpi.org
