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Subject: Re: smtp
From: Nader Turki (nturkiadelphia.net)
Date: Thu Oct 12 2000 - 03:36:04 CDT

Thanks :) I'll try that.
The reason i have so many IP's maybe 'cause of my class-C Ip's on the box? I
dunno.

I have one more question though :) my cable moden IP changes sometimes. it's not
always 24.50.186.158 so should i add something like
24.50.186.0/24 or something?

Thanks,

    - Nader

Ralf Hildebrandt wrote:

> On Thu, Oct 12, 2000 at 04:21:51AM -0400, Nader Turki wrote:
>
> > i did the following and got a list:
>
> A little long, isn't it?
>
> > [rootshadow]:/etc/postfix# /usr/local/sbin/postconf mynetworks
> > mynetworks = 198.68.200.0/24 63.0.0.0/8 63.0.0.0/8 63.0.0.0/8 63.0.0.0/8
> > 63.0.0.0/8 63.0.0.0/8 63.0.0.0/8 63.0.0.0/8 63.0.0.0/8 63.0.0.0/8 63.0.0.0/8
> > 63.0.0.0/8 63.0.0.0/8 63.0.0.0/8 63.0.0.0/8 63.0.0.0/8 63.0.0.0/8 63.0.0.0/8
> > 63.0.0.0/8 63.0.0.0/8 63.0.0.0/8 63.0.0.0/8 63.0.0.0/8 63.0.0.0/8 63.0.0.0/8
> > 63.0.0.0/8 63.0.0.0/8 63.0.0.0/8 63.0.0.0/8 63.0.0.0/8 63.0.0.0/8 63.0.0.0/8
> ... snip ...
> > 63.0.0.0/8 63.0.0.0/8 63.0.0.0/8 63.0.0.0/8 63.0.0.0/8 63.0.0.0/8 63.0.0.0/8
> > 63.0.0.0/8 63.0.0.0/8 63.0.0.0/8 63.0.0.0/8 63.0.0.0/8 63.0.0.0/8 63.0.0.0/8
> > 63.0.0.0/8 63.0.0.0/8 63.0.0.0/8 63.0.0.0/8 63.0.0.0/8 63.0.0.0/8 63.0.0.0/8
> > 63.0.0.0/8 63.0.0.0/8 63.0.0.0/8 63.0.0.0/8 63.0.0.0/8 127.0.0.0/8
> >
> > How can i modify it? for example I have a cable modem and my IP is
> > 24.50.186.158 .... I appreciate it if you could help 'cause there are many
> > lamers who try to relay and abuse. I've been getting all kindda complains.
>
> In /etc/postfix/main.cf specify:
>
> mynetworks = 127.0.0.0/8, 24.50.186.158/32
>
> (that way only localhost ( = 127.0.0.0/8 ) and your own IP ( =
> 24.50.186.158/32 ) may use your box as a relay.
>
> BTW -- I have no idea why you have SO MANY entries in mynetworks.
> Could it be that some script automatically adds 63.0.0.0/8 upon going online?
>
> --
> ralf.hildebrandtinnominate.de
> Dipl.-Informatiker innominate AG
> system engineer networking people
> tel: +49.30.308806-62 fax: -77 http://innominate.de pgp at request
>
> ------------------------------------------------------------------------
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