Re: Verizon is easily fooled by spamming zombies

From: Martin Hepworth (no email)
Date: Wed Jun 01 2005 - 13:00:37 EDT

  • Next message: Patrick W. Gilmore: "Re: Verizon is easily fooled by spamming zombies"

    Patrick W. Gilmore wrote:
    >
    > On Jun 1, 2005, at 12:28 PM, Steven Champeon wrote:
    >
    >> IOW, VZ isn't even checking to see if a zombie'd host is forging its
    >> own domain into HELO, regardless of whether it comes from Comcast or
    >> UUNet, and as long as the forged sender has a verizon.net address, and
    >> the recipient hasn't blocked VZ's silly callback system, the message
    >> is relayed. Thanks, Verizon. We can hear you now.
    >
    >
    > The other half of this is if you are on VZ's network and try to send
    > mail through their system, you cannot unless you have a "verizon.net"
    > from address. Or at least that was the case when my friend with VZ DSL
    > tried to send e-mail through VZ from her personal domain.
    >

    Assuming it does via their systems - most zombies have their own smtp
    engine from what I understand

    --
    Martin Hepworth
    Snr Systems Administrator
    Solid State Logic
    Tel: +44 (0)1865 842300
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  • Next message: Patrick W. Gilmore: "Re: Verizon is easily fooled by spamming zombies"





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