D-Link DFL-1500 [203/271] Pop3 filters

D-Link DFL-1500 [203/271] Pop3 filters
DFL-900/1500 User Manual Chapter 22
Content Filtering – Mail Filters
195
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 SMTP
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 > SMTP
Exempt Zone
22.4.2 POP3 Filters
Step 1 – Enable POP3 Filters
Check the Enable POP3 Proxy checkbox and
click Apply.
While enabling the POP3 filter feature. All the
configured firewall rules (LAN Æ WAN POP3) will
be disabled immediately. Subsequently the LAN
user access internet mail will take over by the
“POP3 filter”.
ADVANCED SETTINGS > Content Filters > Mail Filters > POP3
FIELD DESCRIPTION Range / Format EXAMPLE
Enable POP3 Proxy Enable POP3 Proxy feature of DFL-1500 text string Enabled
Append “.bin” to E-mail
attachments whose
¾ filename extension
When the filename extension of attachment file matches
“Filename extension”, add the “.bin” extension to the
attachment file.
¾ exact filename
When the whole filename of attachment file matches “Exact
filename”, add the “.bin” extension to the attachment file.
Filename
extension / exact
filename
Filename extension
Table 22-2 Enable POP3 feature

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