[Users] Sometime t_really() func seem to be endless

Henning Westerholt henning.westerholt at 1und1.de
Thu May 24 15:31:46 CEST 2007


On Donnerstag, 24. Mai 2007, Bogdan-Andrei Iancu wrote:
> Hi Bodin,
>
> that's because of the blacklists - openser "learns" the failed
> destinations (like the 503 replied) and block them for some time (4
> minutes) to prevent useless processing.
>
> You can disable this auto-learning for blacklists:
>     disable_dns_blacklist=yes

To warm-up an old discussion about this feature:

i think this should be really disabled by default, because of user confusion 
and possible security issues.

Cheers,

Henning




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