write a script to query the ad and dump it to a text file...or write a script 
on windows that dumps user info to a text file and either push/pull that to the 
unix machine...then use a patch like validrcptto to verify that the user exists 
before accepting mail for them..this side-steps qmail-ldap...which, by reading 
your mail, isnt really necessary anyway.  by the way, i believe vpopmail can 
auth against activedirectory, but ive not tried it.
 
check that out.
 
http://www3.sympatico.ca/humungusfungus/code/validrcptto.html
 
good luck.
 
apologies to all qmail-ldappers out there...
 
 
Best Regards,
Jeremy Eder
UNIX Administrator
INVISION.COM
631.543.1000 x334

________________________________

From: johnny yu [mailto:[EMAIL PROTECTED]
Sent: Tue 12/06/2005 21:07
To: qmail-ldap@qmail-ldap.org
Subject: Qmail LDAP on DMZ Smart Host w/ Active Directory




Hi,

I have been using Netqmail 1.05 in my DMZ for a long time.  I use it as a
smarthost in my DMZ for all incoming and outgoing email.  My primary reason
this is not waiting to expose the Microsoft SMTP service on my Exchange
server to the world due to secutiry concerns.  For this purpose Qmail has
been great, and I have added a lot of add ons to it like Qmail Scanner and
rblsmtpd.

However, I would like add the ability to Qmail to have it check to see if a
user exists before accepting mail and sending it to Excahgne.  It seemed
like Qmail LDAP would do this.  I set up a test system and installed Qmail
1.03 and patched it with the latest Qmail LDAP patch.  I got communication
working between my Qmail test system and the directory, but from my testing
it seems Qmail LDAP is more ment to deliver mail locally and just use LDAP
to store information about the users.  I guess the only functionality I want
out of Qmail LDAP is for it to query AD when recieving a message to make
sure the recipient in the message is valid.  Is there some way to make Qmail
LDAP work in this manner?

I have also looked at qmail-activedir, but it doesn't appear to do what I
want either.

TIA.
Johnny.

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