All messages getting marked as Spam

[Sumit Bhattacharjee]

Thank you for the helpful hints.  My DNS resolver points to an ISP recursor
for the first entry and a generic Internet server  for the 2nd entry
(4.2.2.2).  I don't seem to have a problem pinging by domain from the
command line on the server.  

Also, please note that not *All* inbound email is being marked as Spam.  For
instance, this reply from Alex Broens was not.  But every other email to the
MailScanner list today was marked at Spam.  So I am very puzzled.


-----Original Message-----
From: mailscanner-bounces at lists.mailscanner.info
[mailto:mailscanner-bounces at lists.mailscanner.info] On Behalf Of Alex Broens
Sent: Wednesday, March 23, 2011 12:42 AM
To: mailscanner at lists.mailscanner.info
Subject: Re: All messages getting marked as Spam

On 2011-03-23 1:47, Sumit Bhattacharjee wrote:
> Hello All,
>
> I have been using MailScanner for several months now and it has been 
> working very well.  However, since yesterday, almost all inbound 
> messages are getting marked marked as Spam.  I have the SpamAssassin 
> threshold set to 6 (default I believe), and following are a couple of 
> examples of the spam report (email from different domains/IP's):
>
> X-cospringsitcom-MailScanner-SpamCheck: spam, SpamAssassin (not cached,
>   score=7.983, required 6, FREEMAIL_FROM 0.00, HTML_MESSAGE 0.00,
>   MIME_QP_LONG_LINE 0.00, RCVD_IN_DNSWL_NONE -0.00,
>   T_TO_NO_BRKTS_FREEMAIL 0.01, URIBL_BLACK 1.77, URIBL_RED 0.00,
>   URIBL_RHS_DOB 0.28, URIBL_SEM_FRESH 0.81, URIBL_SEM_FRESH_10 1.01,
>   URIBL_SEM_FRESH_15 4.10)
> X-cospringsitcom-MailScanner-SpamScore: 7
>
> X-cospringsitcom-MailScanner-SpamCheck: spam, SpamAssassin (not cached,
>   score=9.235, required 6, HTML_MESSAGE 0.00, RCVD_IN_DNSWL_NONE -0.00,
>   URIBL_BLACK 1.77, URIBL_RED 0.00, URIBL_RHS_DOB 0.28, URIBL_SEM 1.26,
>   URIBL_SEM_FRESH 0.81, URIBL_SEM_FRESH_10 1.01,
>   URIBL_SEM_FRESH_15 4.10, URIBL_SEM_RED 0.00)
> X-cospringsitcom-MailScanner-SpamScore: 9
>
> The commonality that I am seeing is that the URIBL_BLACK  is 1.77 for 
> almost all messages and URIBL_SEM_FRESH_15 is 4.10.  But I am not sure 
> what has changed (nothing should have).
>
> I'd much appreciate any debugging steps recommended by experts on this
list.

either ALL your mail has blacklisted URLs in it (highly unlikely) or you
have a DNS issue. Are you using a local resolver or your ISP's recursor?
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