Hi, I have just encountered strange thing:
> > > security.eu.debian.org mail is handled by 0 . > > > > I am not sure if pointing MX record to other peoples zone is good idea. > > And the root zone has it's own deal of DoS attack even without random > > MXes pointing into it. > > "MX 0 ." is the standard way of saying "we don't do email". Does anybody have an experience with that? How different MTAs behave? How does bots behave? My opinion is that it can trigger IN A(AAA) requests to a root zone in some cases, but there could be RFC I am not aware of which defines this thing as "standard". Ondrej -- Ondrej Sury technicky reditel/Chief Technical Officer ----------------------------------------- CZ.NIC, z.s.p.o. -- .cz domain registry Americka 23,120 00 Praha 2,Czech Republic mailto:ondrej.s...@nic.cz http://nic.cz/ sip:ondrej.s...@nic.cz <sip%3aondrej.s...@nic.cz> tel:+420.222745110 mob:+420.739013699 fax:+420.222745112 -----------------------------------------
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