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Date:      Thu, 20 May 1999 10:29:16 -0500
From:      Jahanur R Subedar <jahanur@jjsoft.com>
To:        Erin Fortenberry <erinf@lusardi.com>
Cc:        freebsd-isp@FreeBSD.ORG
Subject:   Re: 911 sombody using our sendmail server.
Message-ID:  <37442A4C.AA30B663@jjsoft.com>
References:  <AFB0749029D0D211AD3900902728125103A83D@MAIL>

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How can I check to see what version it is.
I looked at the sendmail.cf file and I found this version sendmail-8.9.0.
And I do not have any outside users in this server.

Erin Fortenberry wrote:

> What version of sendmail? Does this person have an account on this system?
> I'd say first, block his access to your system with the firewall rules, then
> work out your sendmail problems. Get ahold of the people at bux.net:
>
> http://www.networksolutions.com/cgi-bin/whois/whois/?STRING=buz.net
>
> and tell them what is going on. Normally the IPS are good about helping with
> this kind of thing.
>
> Erin
>
> mailto:kahn@unet.tm
> http://www.fortenberry.net
>
> "Can i dial 1-255-255-255255 and make every phone in the world ring?"
>
> -- Tanuki
>
> -----Original Message-----
> From: Jahanur R Subedar [mailto:jahanur@jjsoft.com]
> Sent: Thursday, May 20, 1999 8:02 AM
> To: freebsd-isp@freebsd.org
> Subject: 911 sombody using our sendmail server.
>
> HI,
> I need some help ver fast to catche a hacker.
> Here is the signature.
> bash-2.01$ ps -ax | grep sendmail
>   121  ??  Is     0:03.00 sendmail: accepting connections on port 25
> (sendmail.
> 25508  ??  I      0:00.02 sendmail: server bnetnt1.buz.net
> [204.216.44.4] child
> 25509  ??  S      0:03.43 sendmail: JAA25509 bnetnt1.buz.net
> [204.216.44.4]: DA
> I need to know how can I catche this person and ban him.
> Please help me. Or what more do I need for evidence.
>
> Jahanur
>
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