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Date:      Tue, 28 Nov 2000 10:29:24 +1100 (EST)
From:      Andy Farkas <andyf@speednet.com.au>
To:        Cliff Sarginson <cliff@raggedclown.net>
Cc:        Ryan Breding <rbreding@drizzle.theriver.nu>, freebsd-questions@FreeBSD.ORG
Subject:   Re: UDP Connections to port 512
Message-ID:  <Pine.BSF.4.21.0011281012560.17219-100000@backup.af.speednet.com.au>
In-Reply-To: <20001127183713.B5103@buffy.local>

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On Mon, 27 Nov 2000, Cliff Sarginson wrote:
> On Sun, Nov 26, 2000 at 10:44:59PM -0600, Ryan Breding wrote:
> > I keep getting these messages in the /var/log/message output:
> > 
> > Nov 25 15:12:30 drizzle /kernel: Connection attempt to UDP 127.0.0.1:512
> > from 127.0.0.1:2844
> > Nov 25 15:13:54 drizzle /kernel: Connection attempt to UDP 127.0.0.1:512
> > from 127.0.0.1:2851
> > 
> > I have checked on the UDP connections to port 512 and it seems that it is
> > "biff".  Is there a setting to turn biff off or am I on the wrong trail
> > ?  I dont see biff running in the process list.

A quick search of the mail archives (something you should do before
posting to -questions) reveals that this question is asked many times.

sendmail(8) is trying to notify users about a mail delivery.  There are a
couple of ways to turn this feature off:

 - put FEATURE(`no_default_msa') in your sendmail.cf file and regenerate.
 - add -B to the LOCAL_MAILER_ARGS in sendmail.cf, regenerate.

--
 
 :{ andyf@speednet.com.au
  
        Andy Farkas
    System Administrator
   Speednet Communications
 http://www.speednet.com.au/
  




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