Steps For Smtp Filters - D-Link DFL-1500 User Manual

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14.4 Steps for SMTP Filters

Step 1 – Enable SMTP Filters
Check the Enable SMTP Proxy checkbox and
click Apply.
FIELD
Enable SMTP Proxy
Append ".bin" to E-mail
attachments whose
Step 2 – Add a SMTP Filter
Select filename extension, enter vbs, and
click Add to add a rule. This rule will apply to all
LAN-to-DMZ/WAN SMTP connections. All such
SMTP traffic will be examined to change the
filename extension from vbs to vbs.bin.
ADVANCED SETTINGS > Content Filters > Mail Filters > SMTP
Enable SMTP Proxy feature of DFL-1500
Filename extension
When the filename extension of attachment file matches "Filename
extension", add the ".bin" extension to the attachment file.
Exact filename
When the whole filename of attachment file matches "Exact filename",
add the ".bin" extension to the attachment file.
Table 14-1 Mail Filter SMTP setting page
ADVANCED SETTINGS > Content Filters > Mail Filters > SMTP
DESCRIPTION
94
Part IV
EXAMPLE
enabled
Filename extension