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 From:  Nathan Woerner <Nathan at Routek dot com>
 To:  m0n0wall at lists dot m0n0 dot ch
 Subject:  Re: [m0n0wall] Rules setup to allow only email traffic
 Date:  Mon, 29 Jan 2007 07:42:43 -0600
I just allowed the Traffic on the 110 and 25 ports but how do you 
specify a range of IP addresses? All that I can see is a destination 
address which is specific to one address and not a range.


Andreas Ferrari wrote:
> hmmm a solution could be that you allow all traffic to/from pop/smtp 
> to the comcast ip ranges...
> regards
> Andreas
> Nathan Woerner schrieb:
>> I am working on a client's firewall. It is being used as a VPN only 
>> and is blocking all other traffic. The client has asked me to setup 
>> email service through the firewall to a Comcast.net email address. I 
>> have run into some major difficulty with this because Comcast's SMTP 
>> server uses several different IP address and I can't point to one 
>> that stays long enough to connect. Does anyone know how to either 
>> only allow POP and SMTP traffic through the firewall or how to point 
>> to a dynamic IP? It would be a great help and make my client awfully 
>> pleased.
>> Thanks,
>> Nathan
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