Re: Front end server; Config to help with spam filter

Tech-Archive recommends: Fix windows errors by optimizing your registry



What Exchange version?

Front-ends do not have any specific capability to tackle spam. If SMTP is
installed on a front-end server, it pretty much behaves like SMTP on a
back-end. In other words, it's not "front-ended".

With SMTP on the FE, you can use any and all of the anti-spam/message
hygiene features of Exchange Server 2003 - Connection Filtering, Sender
Filtering, Recipient Filtering, Sender ID and Intelligent Message Filter
(IMF).

For help with IMF: IMF Deployment Guide
http://www.microsoft.com/technet/prodtechnol/exchange/2003/library/imfdeploy.mspx
--
Bharat Suneja
MCSE, MCT
www.zenprise.com
blog: www.suneja.com/blog
-----------------------------------------


"vidro" <vidro@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
news:72AF629D-6FF8-425E-961B-44A83188EAC3@xxxxxxxxxxxxxxxx
I read some where about a method of using a front server to help filter
spam. Anyone acquainted with this technique?
Can you point me in the direction where there is some info on configuring
this scenario.


.



Relevant Pages

  • Re: Extended 5xx code (was Re: Drop UCE instead of forwarding off-site?)
    ... Humm, if the mail was actually not a spam, you are: ... Isn't filtering with a back-end server a design error, ... reliable solution to avoid backscatters and respect the SMTP ... a front-end that a drop is preferred to generating an NDR for CERTAIN types ...
    (comp.mail.sendmail)
  • RE: SMTP
    ... You guys are getting hit with RNDR spam. ... In E2k3 you can enable recipient filtering to prevent this. ... | Thread-Topic: SMTP ... filtering box under SMTP Virtual Server, ...
    (microsoft.public.exchange.connectivity)
  • Re: Spam in Mail Queue
    ... recipient filtering on the SMTP Virtual Server. ... Spam still sits there... ...
    (microsoft.public.exchange.admin)
  • Re: Spam filtering
    ... Has it acts has a smtp proxy it can only be used on SMTP. ... One of the things i've set when the client is too suspicius about the false positives is to create a "spamdump" folder in the Public Folders tree and everytime an email is identified has spam it's redirected there. ... I've been doing this also where i have anti-virus that interact with exchange, ... As for SMTP filtering, that is setup in SBS when you configure attachment blocking, which is also very important. ...
    (microsoft.public.windows.server.sbs)
  • Re: increase in spam and what to do about it
    ... One-to-one agreements aren't scalable with the modern internet unless you ... paid to wade through the garbage (a kind of wetware spam filter :-). ... Usenet News is not a one-to-one agreement between your organisation ... Just use SMTP but set your mail system up so that it just accepts mail from the ...
    (comp.os.vms)