> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED]]On Behalf Of Guy Isabel
> Sent: Sunday, August 12, 2001 3:33 PM
> To: [EMAIL PROTECTED]
> Subject: Re: [IMail Forum] Ports used by IMail.
> 
> 
> Scott,
> 
> Maybe I'm ignorant -- a very plausible case -- but opening port 
> 53 to anyone
> from anywhere might expose one to DoS exploits. I'll leave it to Len to
> provide more cogent comments :)

How can you use DNS and not open port 53?

John

> 
> Guy
> --
> Guy Isabel     <[EMAIL PROTECTED]>
> 
> 
> ----- Original Message -----
> From: "Scott" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Sunday, August 12, 2001 3:38 PM
> Subject: RE: [IMail Forum] Ports used by IMail.
> 
> 
> > Don't forget the ports used for DNS.
> 
> 
> 
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