On Fri, 24 Apr 2009, Igor Chudov wrote:

I get plenty of these also, and cannot get them to score well.

      http://igor.chudov.com/tmp/spam008.txt

Any ides what I can do?

Do you have administrative access to ak74.algebra.com? That looks like it's your MX host.

If so, a MTA rule that rejects any message from the internet having a HELO without a period may block a lot of that. I'm seeing an increase in the number of messages with that particular flaw:

    217 Mar 23
    129 Mar 24
    208 Mar 25
    212 Mar 26
    207 Mar 27
    149 Mar 28
    143 Mar 29
    138 Mar 30
    135 Mar 31
    172 Apr 1
    155 Apr 2
     83 Apr 3
    121 Apr 4
    123 Apr 5
    126 Apr 6
    141 Apr 7
    124 Apr 8
    151 Apr 9
    125 Apr 10
    144 Apr 11
    139 Apr 12
    199 Apr 13
    332 Apr 14
    197 Apr 15
    249 Apr 16
    279 Apr 17
    385 Apr 18
    440 Apr 19
    355 Apr 20
    419 Apr 21
    531 Apr 22
    326 Apr 23

If not, a SA rule that looks for such a HELO in the Received: header that ak74.algebra.com adds might help.

--
 John Hardin KA7OHZ                    http://www.impsec.org/~jhardin/
 jhar...@impsec.org    FALaholic #11174     pgpk -a jhar...@impsec.org
 key: 0xB8732E79 -- 2D8C 34F4 6411 F507 136C  AF76 D822 E6E6 B873 2E79
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