Autor: Marc Perkel Data: A: Larry Rosenman CC: exim-users, 'Matthew Newton' Assumpte: Re: [exim] At what point is the initial connect greeting sent?
Larry Rosenman wrote:
>Matthew Newton wrote:
>
>
>>On Fri, Feb 25, 2005 at 07:56:53AM -0800, Marc Perkel wrote:
>>
>>
>>>If I want to put an initial 2 second delay in the initial creeting
>>>that is sent before the user sends HELO - where would I put it?
>>>Trying to trap spammers who send data two quickly without waiting
>>>for the proper server responses.
>>>
>>>
>
>Also, enforcing SMTP Sync will help here, I get all sorts of idiots hitting
>My server and not waiting.
>
>Feb 25 00:07:33 lerami exim[16923]: SMTP protocol violation: synchronization
>err
>or (input sent without waiting for greeting): rejected connection from
>H=[218.2.
>54.132] input=""
>
>So that may already be happening for you.
>
>(this is with 4.50, but has been that way for a long time :) )
>
>
>
> Yeah - thats the idea - get rid of spammers with a 2 second delay.