Re: [exim] drop connection on auth failure

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Autor: Julian Bradfield
Data:  
Dla: exim-users
Temat: Re: [exim] drop connection on auth failure
On 2022-07-15, Jeremy Harris via Exim-users <exim-users@???> wrote:
> My practice, and I think it would help with this sort of
> attacker, is to delay the auth response for a fail.
> By 15 or 20 seconds. Most drop off by about ten, so


How do you do this? Abusing server_condition doesn't work, as it's
only expanded if the base authentication succeeds.
(My authentication method is cram-md5.)