Re: osuosl.org and Spamhaus PBL

2015-08-03 Thread Rich Felker
On Wed, Jul 22, 2015 at 03:16:15PM +0200, Laurent Bercot wrote:
   X-Greylist: delayed 00:06:59 by SQLgrey-1.7.6
 
  (For the record, I read the headers wrong, and it's osuosl.org
 that actually performs that greylisting. My apologies to Numericable,
 for once I accused them wrongly.
  Now to understand what that greylisting does for osuosl.org...
 if they're using PBL in the first place, and only accept SMTP
 connections from known ISP servers... oh well, some things are
 best left unexplained.)

Greylisting (at least if passing results are cached) is a lot less
hostile than outright blocking, but I share your sentiment and would
strongly prefer that this list (and in general, all mail services used
by multiple users, some of whom may not want this hostile blocking)
not use the PBL. I've even had my (non-dynamic, business class) IP
addresses blocked by it in the past and nearly had to pay ransom to
get them delisted.

Rich
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Re: osuosl.org and Spamhaus PBL

2015-08-03 Thread Mike Frysinger
On 30 Jul 2015 05:41, Mike Frysinger wrote:
 the OSUOSL has kindly hosted busybox infrastructure for us for a long time now
 and that includes activing as admins for the mail server.  they would prefer 
 to
 keep admining these things since it's sitting on their network, and i have no
 problem deferring to them.  not that i think what you describe is even an 
 issue
 in the first place -- if you want to send e-mail, then don't use dynamic IPs.
 it's unfortunate that your ISP sucks, but that doesn't translate into us
 enabling a significant source of spam.

ah, and the irony that e-mails to you get bounced by design and require
some bs confirm app.  forcing that on everyone else is pretty lame.
-mike


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Re: osuosl.org and Spamhaus PBL

2015-07-30 Thread Mike Frysinger
the OSUOSL has kindly hosted busybox infrastructure for us for a long time now
and that includes activing as admins for the mail server.  they would prefer to
keep admining these things since it's sitting on their network, and i have no
problem deferring to them.  not that i think what you describe is even an issue
in the first place -- if you want to send e-mail, then don't use dynamic IPs.
it's unfortunate that your ISP sucks, but that doesn't translate into us
enabling a significant source of spam.
-mike


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Re: osuosl.org and Spamhaus PBL

2015-07-22 Thread Laurent Bercot

  X-Greylist: delayed 00:06:59 by SQLgrey-1.7.6


 (For the record, I read the headers wrong, and it's osuosl.org
that actually performs that greylisting. My apologies to Numericable,
for once I accused them wrongly.
 Now to understand what that greylisting does for osuosl.org...
if they're using PBL in the first place, and only accept SMTP
connections from known ISP servers... oh well, some things are
best left unexplained.)

--
 Laurent

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osuosl.org and Spamhaus PBL

2015-07-22 Thread Laurent Bercot


 Hello,

 The latest message I sent to the list was blocked by the busybox.net MX
because my IP was listed in the SpamHaus PBL - that means it is a dynamic
address provided by my ISP, which it indeed is. Mail servers that
reject mail based on a PBL listing basically enforce the use of the
provider's SMTP server and disallow use of the customer's own SMTP
server.

 I have my own SMTP server. It works, it has always worked, and if it
doesn't work, I can fix it. I do not want to use my ISP's SMTP server
for several reasons:
 - If at some point I want to encrypt my mail, I want it to be done
between my server and the recipient's server, not between my server
and my ISP's. I don't want to allow my ISP to read my mail.
 - My ISP is made of incompetent morons who have no idea what
customer service is, how the Internet works or how to configure or
scale a service. Every mail I send through them sits in their queue
for several minutes. The previous mail I sent had this charming
header in it:
 X-Greylist: delayed 00:06:59 by SQLgrey-1.7.6
(so it wasn't actually incompetence in this case, it was intentional
disservice.)

 The PBL is part of a larger tendency to disempower individual users
and put that power into the ISP's hands, which comes with a very
unsavory smell of surveillance, breach of net neutrality, and also
user infantilization and deresponsabilization.

 It's the first time I get a bounce based on a PBL listing, and
the busybox.net MX is the first MX giving me such a bounce. I have
to say it is a major disappointment coming from such a list.
 I noticed in the headers that the osuosl.org servers were actually
hosting the list. So it looks like osuosl.org implements PBL
blacklisting.

 It's the first time I send a mail to the Busybox list and it is
rejected by PBL, so either the list hosting was switched to osuosl.org
very recently, or they added the feature recently. Would it be
envisionable to either switch hostings again, or persuade osuosl.org
to roll this back (one can hope) ?

 I want to think that busybox.net people are technically savvy,
responsible people who dislike this kind of disempowerment as much as
I do, and that my plea will fall on listening, understanding ears.

 Thanks.

 (osuosl.org homepage: The Open Source Lab is an organization working
for the advancement of open source technologies.
 They forgot to mention without consideration as to how they are
applied.)

--
 Laurent

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