iis smtp nntp: OWA and password change -- iis smtp nntp

OWA and password change

WooYing
1/11/2005 4:50:20 PM

iis smtp nntp:

I have OWA in the DMZ but the mail server is behind the DMZ. I have no
problems accessing OWA but I do have a problem see the users on my DC. The
real issue is that I am trying to have users change their own password
within OWA and need to know what ports I need to have open without any
security breach. I need to know what is safe to open and what's not safe to
open. Thanks.

RE: OWA and password change

TMoesker
1/12/2005 4:09:03 PM

Hi WooYing,
have you seen this articel s?
http://support.microsoft.com/kb/179442
http://support.microsoft.com/default.aspx?scid=kb;en-us;259240
http://www.microsoft.com/technet/security/guidance/secmod44.mspx

For Passwordchange you need SSL. (But i think you have it)

(The nessesery Ports you find in the articel, (Externel/DMZ/trust) )

I Hope, it will help. :-)

CU Thomas

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RE: OWA and password change

TMoesker
1/12/2005 4:13:02 PM

Hi,
i remember the KEY :
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\
MSExchangeWEB\DisablePassword:REG_DWORD=0

You have to change them to 1 by frond AND Backendserver.

Good night.

Thomas

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