Hello, and thanks for your reply.

> -----Original Message-----
> From: [EMAIL PROTECTED] 
> [mailto:[EMAIL PROTECTED]] On Behalf Of R. 
> Scott Perry
> Sent: 10. oktober 2002 21:14
> To: [EMAIL PROTECTED]
> Subject: Re: [IMail Forum] Gateway and filtering



> This can be done using the SendName registry entry (see the 
> Knowledge Base 
> for details).

I found it, thanks. Basically what I was looking for, yes.

> Be aware that beyond the IMail implementation (the registry 
> hook, locking 
> files, etc), there is a huge amount of work for reliable 
> virus scanning 

I am very aware of this. What I want to do is not to precess this
realtime, but redirect the messages and then reinsert the filtered
messages. The reason for this is that the application doing the
mailprocessing is quite bulky, and as such is implemented as a service
instead of being shot off for each incoming message. The program I am
making now will only remove the incoming mail from the 'regular'
workflow, scan it through the service and act upon the result from that
service.

> For virus scanning, you will likely need to write 
> your own file 
> handling routines, and for spam scanning you will likely need 
> to write your 
> own DNS engine.

Well, most of the 'behind-the-scenes' stuff is ready and we have
implemented both the virusscanning, spamblocking and attachmenthandling
on an account basis using program aliases.

> It 
> may sound like 
> nit-picking, but that's exactly what the RFCs are all about.  <G>

Actually, I knew, just forgot about it. 

> >However, I am unable to 'catch' the messages as they pass through. 
> >Since both servers are online 24/7 (or should be) mail is instantly 
> >relayed to othercompany.com the second it arrives.
> 
> How are you trying to catch the E-mails?  Through the spool 
> files?  If so, 
> you need to use the IMail locking mechanism, and make sure 
> that you aren't 
> accessing them while IMail is.

Yes, if I was to use the filsystemwatcher that would be the deal, yes. I
made a simple implementation of this while I was waiting for the replies
to my message, so it wasnt' much work. Had to learn vb, though, and that
took about 3 minutes as well... :-)

> Stability, accuracy, and scalability are key issues when scanning all 
> E-mail.  You're on the right track.  :)
> 
> The SendName registry entry is the place to start.

Thanks for your help, this was exactly what I was looking for.

Y.s.
Bj�rn


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