By using this site, you agree to our updated Privacy Policy and our Terms of Use. Manage your Cookies Settings.
464,788 Members | 1,453 Online
Bytes IT Community
+ Ask a Question
Need help? Post your question and get tips & solutions from a community of 464,788 IT Pros & Developers. It's quick & easy.

Continued mail server problems for all PGSQL mailing lists I'm on

P: n/a
I'm actually getting the mailing list mail, so I don't know what the deal is.
Successful deliveries are coming from 64.117.225.209. But 207.173.200.206 has
big problems. Sendmail is misconfigured in at least two ways. DNS is not
even configured at all for reverse DNS. I can't whitelist the sender email
addresses because spammers already use them. I can't whitelist the IP address
because you guys keep changing them. I can't whitelist the server domain
because the reverse DNS isn't set up yet (it takes me less than 5 minutes to
set that up). I'm sure the list operators are experts in PostgreSQL. I'm
not. But at least I don't pretend to be. Maybe you should ask some experts
in running mailing lists, mail servers, and DNS servers, to give you a hand.

--
-----------------------------------------------------------------------------
| Phil Howard KA9WGN | http://linuxhomepage.com/ http://ham.org/ |
| (first name) at ipal.net | http://phil.ipal.org/ http://ka9wgn.ham.org/ |
-----------------------------------------------------------------------------

---------------------------(end of broadcast)---------------------------
TIP 8: explain analyze is your friend

Nov 11 '05 #1
Share this Question
Share on Google+
6 Replies

P: n/a
On Sat, 9 Aug 2003, Phil Howard wrote:
I'm actually getting the mailing list mail, so I don't know what the
deal is. Successful deliveries are coming from 64.117.225.209. But
207.173.200.206 has big problems.


207.173.200.206? We aren't using that server for relaying ... we *are*
using: 207.173.200.143, which does reverse:

%nslookup 207.173.200.143
Server: neptune.hub.org
Address: 64.117.224.130

Name: hosting.commandprompt.com
Address: 207.173.200.143

Joshua, are there multiple IPs on that box that he might be seeing?

---------------------------(end of broadcast)---------------------------
TIP 7: don't forget to increase your free space map settings

Nov 11 '05 #2

P: n/a
On Sat, Aug 09, 2003 at 07:40:24PM -0300, The Hermit Hacker wrote:

| On Sat, 9 Aug 2003, Phil Howard wrote:
|
| > I'm actually getting the mailing list mail, so I don't know what the
| > deal is. Successful deliveries are coming from 64.117.225.209. But
| > 207.173.200.206 has big problems.
|
| 207.173.200.206? We aren't using that server for relaying ... we *are*
| using: 207.173.200.143, which does reverse:
|
| %nslookup 207.173.200.143
| Server: neptune.hub.org
| Address: 64.117.224.130
|
| Name: hosting.commandprompt.com
| Address: 207.173.200.143
|
| Joshua, are there multiple IPs on that box that he might be seeing?

Then is 207.173.200.206 a spammer running Sendmail and faking these mailing
lists?

--
-----------------------------------------------------------------------------
| Phil Howard KA9WGN | http://linuxhomepage.com/ http://ham.org/ |
| (first name) at ipal.net | http://phil.ipal.org/ http://ka9wgn.ham.org/ |
-----------------------------------------------------------------------------

---------------------------(end of broadcast)---------------------------
TIP 7: don't forget to increase your free space map settings

Nov 11 '05 #3

P: n/a
Phil Howard wrote:
On Sat, Aug 09, 2003 at 07:40:24PM -0300, The Hermit Hacker wrote:

| On Sat, 9 Aug 2003, Phil Howard wrote:
|
| > I'm actually getting the mailing list mail, so I don't know what the
| > deal is. Successful deliveries are coming from 64.117.225.209. But
| > 207.173.200.206 has big problems.
|
| 207.173.200.206? We aren't using that server for relaying ... we *are*
| using: 207.173.200.143, which does reverse:
|
| %nslookup 207.173.200.143
| Server: neptune.hub.org
| Address: 64.117.224.130
|
| Name: hosting.commandprompt.com
| Address: 207.173.200.143
|
| Joshua, are there multiple IPs on that box that he might be seeing?

Then is 207.173.200.206 a spammer running Sendmail and faking these mailing
lists?

206 is another one of our machines, which I am requesting they fix the
reverse mapping. Different machine, different purpose.

Not sure why/how you shoud be getting any issues from that machine on
this list.

Can you forward me the email that was sent to you from said ip?

Thanks,

Robby

--
Robby Russell, | Sr. Administrator / Lead Programmer
Command Prompt, Inc. | http://www.commandprompt.com
rr******@commandprompt.com | Telephone: (503) 222.2783


---------------------------(end of broadcast)---------------------------
TIP 3: if posting/reading through Usenet, please send an appropriate
subscribe-nomail command to ma*******@postgresql.org so that your
message can get through to the mailing list cleanly

Nov 11 '05 #4

P: n/a
In response to "Phil Howard":
207.173.200.206? We aren't using that server for relaying ... we
*are* using: 207.173.200.143, which does reverse:
%nslookup 207.173.200.143
Server: neptune.hub.org
Address: 64.117.224.130
Name: hosting.commandprompt.com
Address: 207.173.200.143
Joshua, are there multiple IPs on that box that he might be seeing?

Then is 207.173.200.206 a spammer running Sendmail and faking these
mailing lists?

FWIIW server response through Telnet:
220 localhost.localdomain ESMTP Sendmail 8.11.6/8.11.6; Sat, 9 Aug 2003
16:00:03 -0700

HansH


---------------------------(end of broadcast)---------------------------
TIP 1: subscribe and unsubscribe commands go to ma*******@postgresql.org

Nov 11 '05 #5

P: n/a
On Sat, Aug 09, 2003 at 08:05:58PM -0300, The Hermit Hacker wrote:
On Sat, 9 Aug 2003, Phil Howard wrote:
Then is 207.173.200.206 a spammer running Sendmail and faking these mailing
lists?
My first guess is that the machine we are using @ CommandPrompt as a relay
point has multiple IPs on it, and the outbound IP is being seen as 206,
while we're sending i through 143 ...


FWIW, the headers of your email contain the following:

From pg******************************************@postg resql.org Sun Aug 10 09:27:21 2003
Received: from (hosting.commandprompt.com) [207.173.200.206]
by svana.org with esmtp (Exim 3.35 #1 (Debian))
id 19ld7I-00040e-00; Sun, 10 Aug 2003 09:27:20 +1000
Received: from postgresql.org (developer.postgresql.org [64.117.224.193])
by hosting.commandprompt.com (8.11.6/8.11.6) with ESMTP id h79NRAK09068
for <kl*****@svana.org>; Sat, 9 Aug 2003 16:27:13 -0700

Hope this helps,
--
Martijn van Oosterhout <kl*****@svana.org> http://svana.org/kleptog/ "All that is needed for the forces of evil to triumph is for enough good
men to do nothing." - Edmond Burke
"The penalty good people pay for not being interested in politics is to be
governed by people worse than themselves." - Plato


-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.0.6 (GNU/Linux)
Comment: For info see http://www.gnupg.org

iD8DBQE/NZsaY5Twig3Ge+YRAhD/AJ4wHCLgqHmIWmWy4MAdOzR/OAVadQCg19wZ
ZIqNQQ6aLxZEfWcPPthbPd0=
=h8DZ
-----END PGP SIGNATURE-----

Nov 11 '05 #6

P: n/a
207.173.200.206? We aren't using that server for relaying ... we *are*
using: 207.173.200.143, which does reverse:

%nslookup 207.173.200.143
Server: neptune.hub.org
Address: 64.117.224.130

Name: hosting.commandprompt.com
Address: 207.173.200.143

Joshua, are there multiple IPs on that box that he might be seeing?


Yes it is because it is behind a firewall. See my other response. For
some reason our reverse DNS
request is being delayed. I actually made the request the same day you
made yours (usually it is same day).
I will double check with them on Monday.

---------------------------(end of broadcast)---------------------------
TIP 7: don't forget to increase your free space map settings

Nov 11 '05 #7

This discussion thread is closed

Replies have been disabled for this discussion.