D-Link DFL-1500 [204/271] Chapter 22

Part VI

Content Filters

D-Link 196

Step 2 – Add a POP3 Filter

Select filename extension, enter vbs, and

click Add to add a rule. This rule will apply to all

DMZ/WAN-to-LAN POP3 connections. All such

POP3 traffic will be examined to change the

filename extension from vbs to vbs.bin.

Note that the filename to block cannot contain the

marks such as “ /, \, *, ?, “, <, >, | ”.

ADVANCED SETTINGS > Content Filters > Mail Filters > POP3

Step 3 – Customize the local zones

You can configure to what range the filters will

apply to the local zones. By default, the web filters

apply to all computers so the “Enforce POP3

filter policies for all computers” is

selected, and the range is 0.0.0.0 –

255.255.255.255. Delete the default range by

clicking the range item and the Delete button.

Enter the IP range in the Range fields followed by

a click of the Add button to add one address

range to the web filter. Click “Include

…… “ and

Apply if you want web filters to only apply to the

specified ranges. Click “Ex

clude……“ and Apply

if you want web filters to apply to all computers

except those specified ranges.

ADVANCED SETTINGS > Content Filters > Mail Filters > POP3

Exempt Zone