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spam[at]uce.gov undeliverable


Telarin

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Posted

All my submissions to spam[at]uce.gov today are bouncing with the following:

Your message did not reach some or all of the intended recipients.

Subject: Mail Submission

Sent: 1/4/2008 8:08 AM

The following recipient(s) could not be reached:

'spam[at]uce.gov' on 1/4/2008 8:08 AM

You do not have permission to send to this recipient. For assistance, contact your system administrator.

<giaserver.gia-tx.com #5.7.1 smtp;550 5.7.1 <spam[at]uce.gov>... Relaying denied. IP name lookup failed [198.66.77.154]>

From where I sit, DNS is resolving both forward and back, so not sure what is up with the "IP name lookup failed" error. Is anyone else seeing this problem, or is it just me?

Posted

Yes. I think the problem has been developing for several days. It started about a week ago with notices that email 'could not be delivered in the last 4 hours.'

Let me guess: This is the holiday season and lots of gov people are taking leave. The spam[at]uce.gov mailbox filled up (no auto processing) or the auto processing broke or a disk got full because of extra holiday reports.

Now that the correct geek is back from new years and started working the problem they just disabled the mailbox to stop the logs from filling up while they fixed the problem.

My guess is that when they get the under lying issue resolved the mailbox will be opened again.

Posted

SMTP results now/currently normal:

Results

confidence rating: 3 - SMTP

error: None

Address parts

local part: spam

domain: uce.gov

extra text:

MX records

preference exchange IP address (if included)

10 spammy2.uce.gov [0.0.0.0]

10 spammy1.uce.gov [0.0.0.0]

SMTP session

[Resolving spammy2.uce.gov...]

[Contacting spammy2.uce.gov [164.62.4.6]...]

[Connection refused]

[Resolving spammy1.uce.gov...]

[Contacting spammy1.uce.gov [164.62.4.5]...]

[Connected]

220 spammy1.uce.gov ESMTP server ready at Fri, 4 Jan 2008 18:25:09 -0500 (EST)

EHLO hexillion.com

250-spammy1.uce.gov Hello [70.84.211.98], pleased to meet you

250-ENHANCEDSTATUSCODES

250-PIPELINING

250-8BITMIME

250-SIZE 20000000

250-DELIVERBY

250 HELP

NOOP *** See <http://www.hexillion.com/MailAdmin/> for an explanation of this session

250 2.0.0 OK

NOOP *** HexValidEmail COM 1.4.12 <5c31a8fa73d35685c3baa1e0430da151bdc52a85>

250 2.0.0 OK

RSET

250 2.0.0 Reset state

MAIL FROM:<HexValidEmail[at]hexillion.com>

250 2.1.0 <HexValidEmail[at]hexillion.com>... Sender ok

RCPT TO:<spam[at]uce.gov>

250 2.1.5 <spam[at]uce.gov>... Recipient ok

RSET

250 2.0.0 Reset state

QUIT

221 2.0.0 spammy1.uce.gov closing connection

[Connection closed]

...is delivery still not happening?
Posted

SMTP results now/currently normal:...is delivery still not happening?

yes looks like this failure happened after you checked

The original message was received at Fri, 4 Jan 2008 21:44:28 -0500 (EST)

from ip98.154-dsl.xxx.net [xxx.xxx.xxx.xxx]

----- The following addresses had permanent fatal errors -----

<spam[at]uce.gov>

(reason: 550 5.7.1 <spam[at]uce.gov>... Relaying denied. IP name lookup failed [xxx.xxx.xxx.xxx])

----- Transcript of session follows -----

... while talking to spammy2.uce.gov.:

>>> >>> DATA

<<< 550 5.7.1 <spam[at]uce.gov>... Relaying denied. IP name lookup failed [xxx.xxx.xxx.xxx]

550 5.1.1 <spam[at]uce.gov>... User unknown

<<< 503 5.0.0 Need RCPT (recipient)

Reporting-MTA: dns; mail1.xxx.net

Received-From-MTA: DNS; ip98.154-dsl.xxx.net

Arrival-Date: Fri, 4 Jan 2008 21:44:28 -0500 (EST)

Final-Recipient: RFC822; spam[at]uce.gov

Action: failed

Status: 5.7.1

Remote-MTA: DNS; spammy2.uce.gov

Diagnostic-Code: SMTP; 550 5.7.1 <spam[at]uce.gov>... Relaying denied. IP name lookup failed [xxx.xxx.xxx.xxx]

Last-Attempt-Date: Fri, 4 Jan 2008 21:44:36 -0500 (EST)

Posted

Hmmm ... as above

"failure on Remote-MTA: DNS; spammy2.uce.gov" [The original message was received at Fri, 4 Jan 2008 21:44:28 -0500 (EST)]

Also the earlier Hexillion SMTP session

"[Contacting spammy2.uce.gov [164.62.4.6]...]

[Connection refused]

[Resolving spammy1.uce.gov...]

[Contacting spammy1.uce.gov [164.62.4.5]...]

[Connected]" [ Fri, 4 Jan 2008 18:25:09 -0500 (EST)]

Another Hexillion session

"[Contacting spammy2.uce.gov [164.62.4.6]...]

[Connection refused]

[Resolving spammy1.uce.gov...]

[Contacting spammy1.uce.gov [164.62.4.5]...]

[Connected]

220 spammy1.uce.gov ESMTP server ready at Fri, 4 Jan 2008 22:50:27 -0500 (EST)

EHLO hexillion.com

250-spammy1.uce.gov Hello ..."

So - spammy2.uce.gov [164.62.4.6] rejecting, spammy1.uce.gov [164.62.4.5] accepting - I have no idea what is going on.

Hexillion tries spammy2 then moves to spammy1 when connection refused.

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