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RE: offline ?? Re: sendmail trouble



Tis a neat trick and works well for me.

Regards

Steven

-----Original Message-----
From: James Vahn [mailto:jvahn@short.circuit.com] 
Sent: Thursday, 8 September 2005 2:16 p.m.
To: Alvin Oga
Subject: Re: offline ?? Re: sendmail trouble

Alvin Oga wrote:
> 
> hi ya james
> 
> i don't know if this was meant to be offline ..

Whoops.
 
>> FEATURE(`access_db')dnl
>> FEATURE(`blacklist_recipients')dnl
>> FEATURE(`greet_pause', `10000')dnl
> 
> i don't use greet_pause .. i have no time to sit and test it out ..
:-)

There's nothing to test, just drop it into sendmail.mc ..  Spammers
don't
like to wait, they start pumping stuff right away and will cause
sendmail
to hang up on 'em.

...rejecting commands from [221.126.145.171] [221.126.145.171] due to 
   pre-greeting traffic

Works so well, maybe it should be kept secret. ;-)

It will also cause local and LAN traffic to pause, so read the section
on
how to set "GreetPause: localhost 0" in access.db
 
> snipplets drove me nuts when i didn't know what else to do with it, 
> so i have some samples in its entirety
> 
>        http://www.Linux-Sec.net/Mail/Sendmail/
>        http://www.Linux-Sec.net/Mail/etc.mail/

I'll have to go look. Here's another one to cause them grief:

        define(`confBAD_RCPT_THROTTLE', `2' )dnl



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