[Pdns-users] Query on DNS Flag Day

[De Gubellini]

Hi all,
I have powerdns authoritative server 4.0.6 and I am checking if I am ready
for DNS flag day

According to this link
www.isc.org/blogs/dns-flag-day

On Powerdns 4.0  there are some edges cache that are removed disabling the
cache

I had a look at the authoritative option but I am not sure which option
should I disable to avoid this edge case

Does anyone know this?

(I know that maybe this will impact performance but I am planning to
upgrade soon to the last release 4.1)

Thanks

De'
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