Hi,
I have a Exchange Server 5.5 in the DMZ, and I am trying to retrieve mail
using Outlook client from the internalnet. I have edited the registry in Win
NT according to Microsoft TechNet suggestions.
*
HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\MSExchangeDS\Parameters
TCP/IP port REG_DWORD
DATA: 1001
*
HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\MSExchangeIS\Parameters
System
TCP/IP port REG_DWORD
DATA: 1002
I have also added a rule to allow my localnet to dmz_mail_server using the
following services
* TCP port 1001, TCP port 1002, Check Point's predefined services
(MSExchange and DCE_RPC).
I have been able to setup the Exchange Server service in Outlook (the
username and servername can be resolved), but I cannot connect to the
Exchange Server. When I checked the log, I see it stopped by rule 0.
origin type action service source
destination proto rule s_port
firwall log reject 1461 dmz_mailsrvr
192.168.0.11 tcp 0 135
Would someone please kindly give me some hints on this?
Thanks and regards,
Norman
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