If anyone has any thoughts or comments on how I am filtering HELO's, I'd love to hear them.

Dickson, Paul wrote:

Would you mind sharing your regex’s for that.. as I recall, you were last at level 3?

 


From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Micheal Espinola Jr
Sent: Saturday, June 24, 2006 8:20 PM
To: Questions and Answers for users of ASSP Anti-Spam SMTP Proxy
Subject: Re: [Assp-user] ValidLogic 3 issues?

 

This modification regarding the valid and invalid HELO is wonderful.  With my newly added and tweaked regex's, I am stopping a lot more spam at the HELO.  HELO's that do not violate RFC per say,  but are specifically indicative of zombie computer spam from countries that (for my organization) no business-related mail would ever come from.

Thank you Fritz!!!


Marrco wrote:

ok, just my 2cents
 
pls don't remove. complete HELO checks are really an importa part in spam 
filtering today.
 
what about adding a negative PB box (to show the mail is not spam) when helo 
matches ptr for the connecting IP ?
 
ok, i know, i want that i can add it myself...
 
 
----- Original Message ----- 
From: "Fritz Borgstedt" <[EMAIL PROTECTED]>
To: "Questions and Answers for users of ASSP Anti-Spam SMTP Proxy" 
<[email protected]>
Sent: Wednesday, June 21, 2006 6:12 PM
Subject: Re: [Assp-user] ValidLogic 3 issues?
 
 
  
Questions and Answers for users of ASSP Anti-Spam SMTP Proxy
<[email protected]> schreibt:
    
yes, I remember - but I thought it was working and had no reason to
think otherwise until I made some validhelo regex modifications. )))
 
These were mods that require a lot more work via invalidhelo.
 
I'll see if I can determine the issue via additional testing.
      
 
I will remove the Logic 3 feature, except somebode besides you tells
me he wants it and he is working with it.
 
 
 
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Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642

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Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
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