Saturday, September 20, 2008

Exchange2007:Safe Recipients

Refer www.1ask2.com

In outlook 2003 or later, I understand the Safe Senders list without problem. However, I puzzle at Safe Recipients List.

One thing is for sure, which is you should not put your own e-mail address under the Safe Recipients list. If you do, all mail including junk mail goes to your inbox.

Another thing is for you to understand the distribution group or distribution list. If you are the member of SeniorGroup distribution list with e-mail address SeniorGroup@terrace.com, a message sent to SeniorGroup@terrace.com will be delivered to your inbox if you put SeniorGroup@terrace.com under Safe Recipients List.

From: BaseShaw1 <BaseShaw1@terrace.com>To: Senior Group <SeniorGroup@terrace.com>Date: Sat, 20 Sep 2008 17:06:39 -0700Subject: test

Within your own organization, you don't need to put the Distribution List under Safe Recipients List. If you are a member of distribution list of Internet domain and you want to receive e-mail delivered to this group, you're better to put the distribution group e-mail address in Safe Recipients List.

Wednesday, September 10, 2008

CISCO router 1811: one LAN with two WANs



Complete the NAT configuration with WAN 1.






Cisco router 1811: Port forwarding with NAT

After you set up NAT, how do you configure port forwarding?

The example shows the remote desktop forwarding.







Cisco router 1811: NAT configuration

Cisco Router and Security Device Manager





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If WAN uses the dynamic configuration, the IP, default gateway, and dns may change. How do you define the default route?

ip route 0.0.0.0 0.0.0.0 DHCP