Re: MS Exchange

I posted at http://www.martijnjongen.com/eng/ -- this is a piece of free 
software that adds RBL support to Exchange 2000. He obviously has all 
the right hooks, and would (essentially) just need to incorporate 
libspfquery. If anybody uses orfilter, then it might we worth your while 
to suggest SPF support as well.
From his web page, he seems like a reasonable guy, so we could be in luck.

Philip

Stuart Schneider wrote:

> I took a look at it, but Microsoft makes it a bit more involved than on
> UNIX platforms.  The easiest (and since I don't trust MS too far, more
> secure) approach is to front-end your Exchange servers with a UNIX SMTP
> relay that does SPF validation.  This is currently the approach I use &
> it also allows for running things like SpamAssassin.
>
> If you want a native Exchange 2000 solution, you'll have to code an
> Event Sink for the SMTP virtual servers.  You also need libspfquery
> compiled as a DLL or otherwise linked into your event handler to do the
> SPF lookups.
>
> Here is the MSDN documentation on the API:
>
> http://msdn.microsoft.com/library/en-us/cdosys/html/_cdosys_implementing
> _smtp_event_sinks.asp
> http://msdn.microsoft.com/library/en-us/cdosys/html/_cdosys_implementing
> _sinks_with_scripting_languages.asp
>
> A couple Event Sink examples (with code) from the KB are: 315631 - How
> to forward mail for unknown recipients to a single mailbox 317680 - How
> to add a disclaimer to the bottom of all outgoing mail
>
> -Stuart
>
>
> -----Original Message-----
> From: owner-spf-discuss(_at_)v2(_dot_)listbox(_dot_)com
> [mailto:owner-spf-discuss(_at_)v2(_dot_)listbox(_dot_)com] On Behalf Of Marc 
> Alaia Posted
> At: Tuesday, December 16, 2003 5:30 PM Posted To: SPF-Discuss
> Conversation: [spf-discuss] MS Exchange
> Subject: [spf-discuss] MS Exchange
>
>
>
> Anybody working on (or simply have thoughts on) an add-on or
> preprocessor for Exchange?  My company uses it and I'd really like to
> start querying SPF ASAP.
>
>  

--
Philip Gladstone
* Check out the live pondcam at http://pond.gladstonefamily.net

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