nanog mailing list archives

Re: Charter blocking Port 25


From: Mark Andrews <Mark_Andrews () isc org>
Date: Thu, 10 Jun 2004 14:22:26 +1000



In article <20040610020644.GI6816 () arctic org> you write:

On 06/09/04, Arman <arman () unitedlayer com> wrote: 

Does anybody else know of other cable/DSL providers that simply block 
outbound port 25?

      Many of 'em do.  If your contract says you can run servers on
      your connection, then you should call and complain.

      On the other hand, if Charter prohibits running servers on your
      connection...well, you get what you pay for.

        What does whether you can run a server have to do with
        *initiating* SMTP traffic.

        As for the original question.  Optus blocks but if you call
        customer support they will remove the block with a warning
        "if you spam we will block it" which is reasonable based
        on the published AUP.  Yes they also added the block w/o
        informing anyone.  I would be calling Charter and asking
        for the block to be removed.
        
      Either way, this is one of those issues where everyone has an
      opinion and they've all been stated before.

-- 
J.D. Falk                                     "be crazy dumbsaint of the mind"
<jdfalk () cybernothing org>                               -- Jack Kerouac

-- 
Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE:  +61 2 9871 4742                  INTERNET: Mark_Andrews () isc org


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