Spamassassin problem

[Yup]

Hello,

I have running SpamAssassin in ACL. Recently I noticed a problem with the filtering. The same (spam) messages during checking are marked as spam or not spam.
I made few tests through command line through spamc :

# spamc -rD < message_file

I noticed that sometimes spamc returns full report and sometimes returns nothing. I didn't noticed any errors assiociated with spamd in maillog.

Full report looks :

4.9 RCVD_IN_BL_SPAMCOP_NET RBL
1.4 RCVD_IN_XBL RBL
3.0 RCVD_IN_SORBS_WEB RBL
2.7 RCVD_IN_PSBL RBL
3.0 RCVD_IN_BRBL_LASTEXT RBL
0.0 FREEMAIL_FROM
0.0 HEADER_FROM_DIFFERENT_DOMAINS
2.0 SPF_NONE
0.0 HTML_MESSAGE
0.1 ZIP_ATTACHED BODY
0.2 FREEMAIL_FORGED_FROMDOMAIN

=17.3

but in message header is :

0.0 FREEMAIL_FROM
0.0 HEADER_FROM_DIFFERENT_DOMAINS
0.0 HTML_MESSAGE
0.1 ZIP_ATTACHED
0.2 FREEMAIL_FORGED_FROMDOMAIN

=0.3

This message has been delivered to several independent accounts. Some had 17.3 points, some 0.3. If you know what can cause this problem I will be grateful.

Thank you in advance

 

[zEitEr]

Hello,

You are missing

[COLOR=#333333]4.9 RCVD_IN_BL_SPAMCOP_NET RBL[/COLOR]
[COLOR=#333333]1.4 RCVD_IN_XBL RBL[/COLOR]
[COLOR=#333333]3.0 RCVD_IN_SORBS_WEB RBL[/COLOR]
[COLOR=#333333]2.7 RCVD_IN_PSBL RBL[/COLOR]
[COLOR=#333333]3.0 RCVD_IN_BRBL_LASTEXT RBL

in the second test.

Check your DNS settings, you might need to change nameservers in /etc/resolv.conf and/or set [/COLOR]caching recursive dns on your server.