Re: [exim] Am I Hacked?

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Author: Rick Lutowski
Date:  
To: Magnus Holmgren
CC: exim-users
Subject: Re: [exim] Am I Hacked?
Magnus Holmgren wrote:
> On Friday 05 January 2007 01:41, Rick Lutowski wrote:
>
>>Magnus Holmgren wrote:
>>
>>>On Thursday 04 January 2007 18:11, Rick Lutowski wrote:
>>>
>>>>Is there any way to disable the kind of access he
>>>>demonstrated without compromising normal exim
>>>>operation?
>>>
>>>Well, he talked SMTP, which is what you're supposed to talk to Exim, so
>>>you can't disable that, but you can prevent the kind of abuse he
>>>demonstrated.
>>
>>Great! But more please.....(like, How?)
>
>
> Again, and as you've already realised, you should upgrade to Exim 4. Reading
> the Exim 3 spec, it seems that you have to switch on receiver_verify. See
> http://www.exim.org/exim-html-3.30/doc/html/spec_11.html#IDX881
>
>


Even tho -bV returns 3.36, receiver_verify does
not appear in the conf file. Adding it breaks
the start, stop and restart commands.

Sounds like the best approach is to upgrade to 4.

Thanks for all the help.

--
Rick Lutowski, GRI, REALTOR
Greg Doering & Associates
Keller Williams Realty
rick@???
512-461-1456
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