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Author Topic: Citizendium mail server blocking several servers  (Read 1404 times)
Howard C. Berkowitz
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Posts: 1763


« on: May 25, 2008, 07:01:51 PM »

I've tried to send to Constables@citizendium.org from my own domain, which is hosted at pair.com, and from hotmail. In both cases, Citizendium blocked mail acceptance based on blackhole.securitysage.com blacklisting. I won't argue that Hotmail may be in league with the Dark Side of the Force, but Pair.com is a perfectly legitimate hosting company.  Methinks there might be an overly aggresive blacklist?

I'm trying to get euthanasia for my military workgroup status box on my user page, which is beyond recognition ad I should start over.


http://en.citizendium.org/wiki/User:Howard_C._Berkowitz
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http://en.citizendium.org/wiki/User:Howard_C._Berkowitz

Prime Minister, you can't take the bull by the horns if you're grasping the nettle. I mean, if you grasped the nettle with one hand, you could take the bull by one horn with the other hand, but not by both horns because your hand wouldn't be big enough, and if you took a bull by only one horn it would be rather dangerous because...' (Yes Prime Minister II, pp. 221-2)
Robert_W_King
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Posts: 607


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« Reply #1 on: May 25, 2008, 07:35:47 PM »

All I can say is it looks like something has gone horribly awry.
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http://en.citizendium.org/wiki/User:Robert_W_King

All current posts beyond May 8th are typed in short form (mistakes) or with my good hand (sans mistakes).
Martin Baldwin-Edwards
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Posts: 1068


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« Reply #2 on: May 25, 2008, 07:46:23 PM »

It is very common for large ISPs to be blocked, especially because of dynamic IPs. This happens to me all the time. For some email accounts I am obliged to send through the ISP i access for adsl, but for two accounts I can access the actual server and escape being blocked at all the UN addresses etc.

So, I suppose from hotmail you use their server: I actually ban all email arriving from hotmail as it is a high % of spammail.

You can check the [banned] status of your IP address, if that is the problem, here:

http://whatismyipaddress.com/staticpages/index.php/is-my-ip-address-blacklisted

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Howard C. Berkowitz
Forum Regular
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Posts: 1763


« Reply #3 on: May 25, 2008, 08:08:03 PM »

Unfortunately, while I don't have complete block messages, it appears that Citizendium's SMTP server is not rejecting my dynamic address in Comcast space, but the SMTP mail relay server, in static space, at pair.com. This is not an open relay, but uses POP3-before-SMTP authentication.

After many years in the ISP business, this sounds like an overly aggressive blacklist, not the sending server. Citizendium's server is rejecting my mail under two different accounts, from two different domains, in two different static address spaces (Pair.com and Hotmail/Microsoft). I should not be getting blacklisted in both places unless the blacklist source is severely clueless.

The Curse of the North American Network Operators' Group seems appropriate for the source of the blacklist: "You have no clue. You could not get a clue if you stripped naked, smeared yourself with clue musk, and hurled yourself into a field of horny clues during clue mating season."
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http://en.citizendium.org/wiki/User:Howard_C._Berkowitz

Prime Minister, you can't take the bull by the horns if you're grasping the nettle. I mean, if you grasped the nettle with one hand, you could take the bull by one horn with the other hand, but not by both horns because your hand wouldn't be big enough, and if you took a bull by only one horn it would be rather dangerous because...' (Yes Prime Minister II, pp. 221-2)
David E. Volk
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Posts: 188


David Volk at Stingaree


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« Reply #4 on: June 01, 2008, 11:11:48 AM »

The easy answer is that all such groups like Constables should have a User:Constables page, at which any CZ user can click on the "Email this user" link to send an email to that group. We could easily make [[User:Chemistry]], [[User:Physics]], and the like, for this very purpose.

Everytime I email a large group, from my university email account, it always needs to go through a moderator.  The above mentioned route would eliminate this time wasted by moderators as well.

Who do we need to talk to to make this happen?
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Martin Baldwin-Edwards
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Posts: 1068


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« Reply #5 on: June 01, 2008, 05:09:56 PM »

The easy answer is that all such groups like Constables should have a User:Constables page, at which any CZ user can click on the "Email this user" link to send an email to that group. We could easily make [[User:Chemistry]], [[User:Physics]], and the like, for this very purpose.

Everytime I email a large group, from my university email account, it always needs to go through a moderator.  The above mentioned route would eliminate this time wasted by moderators as well.

Who do we need to talk to to make this happen?
Larry
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David E. Volk
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Posts: 188


David Volk at Stingaree


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« Reply #6 on: June 02, 2008, 08:26:24 AM »

I have emailed my solution to Larry.  Thanks Martin
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