Re: Cannot change security level from HIGH

["jim" <jcovert myway com>]

Thanks Bob. I am using myway.com for email and it says Plain Text Format right above the window.  Of course, this probably doesn't mean the file is plain text.  I'll keep looking.


 --- On Sun 06/01, Bob McClure Jr < robertmcclure earthlink net > wrote:From: Bob McClure Jr [mailto: robertmcclure earthlink net]To: redhat-install-list redhat comDate: Sun, 1 Jun 2003 16:24:25 -0500Subject: Re: Cannot change security level from HIGHOn Sun, Jun 01, 2003 at 03:35:34PM -0400, jim wrote:
> 
> Thanks.
> This should be plain text, 70 characters.

Well, should be, but isn't. Keep trying.

> My network consists of a RedHat 8.0 server, an XP and two win 98 se computers behind a Netgear "Web Safe" Router RP114 connected to a dynamic cable ISP account.

I'm not familiar with the capabilities of the Netgear router, but I
would infer from the name that it has a firewall built in to it.
Check your docs or configuration to see.

> I will read your article and explore use of the firewalls mentioned.
> 
> I have noticed today that while I have had the server at "no firewall" my Norton anti-virus on my XP detects Klez viruses coming in from somewhere. This has not occurred while I had the server at medium security. Sendmail is not running on the server. Coincidence?

Your Linux Firewall doesn't do content filtering such as email
viruses. It just filters packets based on port number and source and
destination addresses. Furthermore, your XP box is getting its mail
directly through the router, not from your Linux box. It's a
co-inky-dink.

Cheers,
-- 
Bob McClure, Jr. Bobcat Open Systems, Inc.
robertmcclure earthlink net http://www.cumbytel.com/~bobcatos/
"In theory, practice and theory are the same, but in practice they are 
different." - Larry McVoy


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