comcast does it again Port 25

Ben Scott dragonhawk at gmail.com
Mon Mar 31 21:35:42 EDT 2008


On Mon, Mar 31, 2008 at 6:09 PM, Jeff Kinz <jkkinz at gmail.com> wrote:
>  Comcast just nailed my port 25 access.
>  Can't telnet to port 25 anywhere that I've tried ...

  Inbound (to you), outbound, or both?

  FWIW, I don't seem to be blocked on TCP/25, in or out, in Dover, NH.

> My current inbound load is about 3MB, 400 or so emails per day.

  I suspect that's high enough to get on their radar.

> And I can't seem to get Comcast to remove the port 25 block as it
>  is rumored some have done.

  The surest way to do that is to upgrade to their "business" service.
 ToS allows you to host services.  In particular, TCP/25 blocks will
be removed.  Prices vary with speed, SLA, location, phase of the moon,
etc., but in Amesbury, MA, I think we're paying $64/month for 6 down/2
up (Mbit/sec) with one static address.

-- Ben


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