Interesting People mailing list archives

Re: How not to do business: Why insult a smart Comcast customer?


From: David Farber <dave () farber net>
Date: Thu, 26 Feb 2009 08:50:06 -0500



Begin forwarded message:

From: Randall Webmail <rvh40 () insightbb com>
Date: February 26, 2009 5:11:23 AM EST
To: dave () farber net
Cc: dpreed () reed com
Subject: Re: [IP] How not to do business: Why insult a smart Comcast customer?

Gee, who xxxx in YOUR Corn Flakes?

Yes, Comcast's arbitrary port-blocking is inconvenient at best and not at all likely to stop 100% of UCE sent by botted computers belonging to Comcast customers. That much is Given, and exactly every clueful person on the planet is aware of that fact.

Have you ever been the Monkey With a Headset, answering calls from ISP customers?

I have, for two years.

Around 10 - 15% of the calls are from customers who have RF on their lines and will require a personal visit from a Monkey With a Toolbelt. (If the caller is from Slidell, Louisiana, this increases to 70-80%).

Around 50% of the calls are from people like those who get the Blue Screen Of Death and call their ISP, because Microsoft will charge them cash money to tell them their 1990-vintage PS JR needs to be replaced.

A few percent are calling because they were promised speeds "Up to X megabits per second" and they're not getting more than 1/2 X when they test on the laptop, though they're getting 80% of X on the desktop and the laptop is wirelessly connecting to the neighbor's unsecured router.

A few percent are calling because they've been making millions of dollars selling widgets on ebay and a tornado took out the cable lines to their house so they're not able to make that money and they will be filing suit against their ISP Right Away unless the ISP gets somebody out there RIGHT NOW to replace those cable lines. (Those people NEVER have Commercial Accounts, for some reason. They think for fifty bucks a month they're gonna get an ISP that promises and delivers nine nines of reliability and three hour turnaround. I think for five bucks worth of PowerBall tickets I'm gonna get a hundred fifty million dollars, We each are equally likely to be disappointed.)

From: "David P. Reed" <dpreed () reed com>
Date: February 25, 2009 9:53:39 PM EST
To: dave () farber net
Cc: ip <ip () v2 listbox com>, "Livingood, Jason"
<Jason_Livingood () cable comcast com
 >, John Levine <johnl () iecc com>, Dave Crocker
<dhc2 () dcrocker net>Subject: How not to do business: Why
insult a smart Comcast customer?

I have a simple question: why can't Comcast notify its
subscribers
when it chooses unilaterally to "block a port"?  And if
that customer
is intelligent, why not let them choose whether to be treated
like an
idiot by default?  Do you call all of your users "losers"?

And if it is "blocking the port" because of the fear that
particular
subscribers are *stupid*, why not express your attitude
accurately in
the notice as follows:

   "we know you're an idiot, so to help you in our
infinite wisdom, we
are blocking your port.  Self-proclaimed experts such as
John Levine
(who wrote the first "for Dummies" book, by the way) know that
you are
a stupid idiot.  Other somewhat more expert people like
Dave Crocker
also think that *all* users are too stupid to know what they
are
doing, so they will also support our treating every customer as
an
idiot.  And Comcast knows that you don't know what we know,
so we will
just damage your service and then let you hope that you can call
our
help desk and if you can get through, and talk to the idiots
there,
perhaps you can ask to reinstate the service you originally
contracted
for.

   Sincerely, you silly infant, you "Dummie",
   Comcast, your paternalistic protector (of course we
have other
agendas, but we prefer to stand behind our claim that people
are
stupid)."

That would express the RUDE, INSULTING, AND DEMEAN ING attitudes
I
have read so far in this silly colloquy.  The author of the
original
note is not an idiot, seems quite knowledgable to me, and I
think
might have a few technical things to teach to Brian Roberts,
who,
according to Wired, is trying to show Comcast's more sensible
face to
the world.  I have met several times with Brian, by the
way, and he is
a lot smarter and perspicacious than the people on this discussion.

I know that Levine thinks he is the smartest person ever to talk
to
dummies, who apparently include everyone but himself.  But
why does
Comcast want to continue to dig itself into this hole of
insulting the
intelligence of its customers?  Give them some credit.

David Farber wrote:


Begin forwarded message:

From: "Livingood, Jason" <Jason_Livingood () cable comcast com>
Date: February 24, 2009 8:57:23 PM EST
To: Dave Farber <dave () farber net>, ip
<ip () v2 listbox com>, Paula
Keezer <paula_ke () yahoo com>
Subject: Re: [IP] Port 25 inbound blocking

Hi Paula -

See my replies inline below.

Please reconsider the decision to block inbound port
25.  I
understand
the spam fighting efforts for outbound port 25.
Creating alternate
outbound paths for legitimate email users is fairly easy and
does not
stifle innovative uses of the web.

Port 25 blocking, as was noted on IP last week, is
increasingly
being used
by ISPs around the world to combat the problem of spam.
Comcast
does not
currently block port 25 for all residential subscribers; this
is
done on a
case-by-case basis, generally in response to abuse complaints, spam
detection, or other spam indicators.  We have a special
team in our
Customer
Security Assurance group that can help you understand if there
is a
port 25
block in place or not, and you can ask them to consider
lifting that
block.
Their contact info is at
http://security.comcast.net/get-help/contact-comcast-security.aspx

However, blocking inbound port 25
is erroneous and will stifle innovation amongst legitimate
users.  As
more computers infiltrate the home and servers (media, game and
otherwise) become powerful facilities in the home, it will become
natural for users to make use of email and other
communications ports
to contact their home servers.

I'm not aware of any legitimate use of inbound port 25 other
than for
running an email server.  (see additional note
below)  I do not
believe this
in any way, shape, or form stifles innovation.

An example of such a use is a personal use photo gallery
system I
have
on my media server.  I have several ways to load photos
into my
gallery which I enjoy on my locally connected hi def
televisions (no
need to plog up the net moving medium or low def pictures
from
flicker
or other net based architectures, I have my own little
personal cloud
which is much faster thank you).  Recently I have built
an email
server that just recieves mail from my cell phone.  I
send images
through my cell phone ISP as mail attachements with a simple
category>> message and my media server recieves the images and
puts them into my
gallery.  This is for my personal use and I believe it
to be quite
legitimate.

Sounds like you may have developed this software yourself, but
I'm
not sure.
If that is *not* the case, I'm curious what software you
used.
Either way,
perhaps you can use an alternative such as a POP client on the
media
server
that checks a special mailbox for just such pictures on a
periodic
basis.
You can of course copy the photos locally onto your media
server,
and you
could also leave a copy on the server as a backup in the network.

Due to Comcast port blocking of inbound port 25, my little gallery
project no longer works.  Sadly, I believe I did some
inovative work
and am being stiffled by Comcast's inbound port 25 policy.

As my server does not send mail at all, there is no way it
can become
a port 25 zombi for spammers.

Never say never.  ;-)  You'd be quite surprised what
is possible and
I've
had many folks even say they work in network security and so
on, and
there's
no way the could have been infested with a bot, when it turns
out
that they
were just as vulnerable to these things (or nearly so) as most
people.>
I have a legitimate use.  I am a long
time paying customer of the Comcast ISP but find that the ISP in
Comcast is becoming more of a CPS  (couch potatoe surfer).

As I noted above, you may wish to contact our Customer
Security
Assurance
team to request a removal of the block.  But, in my
personal
opinion, that
is a short-term tactic.  In the long-term, since more and
more ISPs
are
blocking port 25 across-the-board and since port 25 is subject
to such
massive abuse, you'd be smart to figure out an alternative
method for
getting your photos onto your media server.

Along those lines, you may also want to participate in our
user
forums at
http://forums.comcast.net (there is one entire forum on just
email
topics),
and share ideas about how your app works and how to improve
it, etc.

Please reconsider your policy of blocking inbound port 25.
This does
not solve the spam problem (please continue to block outgoing
port 25
as this does solve the spam problem)  Forcing inovators
such as my
self to contract an outside email relay port hopping service
is not a
'fair use' strategy and not a customer centric focus.

Thank you for your time,

Paula Keezer
149 Nw 75th St
Seattle, WA, 98117




Regards,
Jason

Jason Livingood
National Engineering & Technical Operations
Comcast Cable Communications






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