Author: Charles
Seferian Computing & Networking Services, American
University of Beirut

Links: - Create
rule - Managing
Junk E-Mail - Personalized
mail filter
- AUBnet against spam

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Van Dyck Hall, Ext. 2260

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- How to automatically move *CNS-Detected SPAM*
messages to the "Junk E-Mail" folder?
Email
messages that come from the Internet via AUBnet central mail hubs
will be scanned by an anti-spam filtering system (SpamAssassin).
The filters work by looking for specific characteristics, and
assigning a positive or negative 'score' value to each one
encountered. At the end, a message's total score is compared to a
threshold value. If the score is above a certain level, the
message will be classified as spam and will be marked with
"X-CNS-Detected-SPAM" signature in the message header and
*CNS-Detected SPAM* in the subject before being delivered to the
recipient Inbox.
You can set up a simple 'rule' in Outlook
to automatically move on receipt all *CNS-Detected SPAM* messages
to a "Junk E-mail" folder. You will then be able to check
that folder for 'false spam' before deleting all the spam
messages.
To filter all *CNS-Detected SPAM* messages and
move them to the "Junk E-Mail" folder do the
following:
- Start Outlook Express.
- click on 'Tools'
from the menu bar, then choose
'Message Rules' and click on 'Mail'.
- Click on 'New' to start a new mail rule.
- Under 'Select the conditions for your rule' check the box next
to 'where the subject line contains specific words'.
- Under 'Select the actions for your rule' check the box
next to 'Move it to the specified folder'.
- Under 'Rule description' click on the first underlined
blue value to edit it.
- Type Type in: *CNS-Detected SPAM*
(with stars) in the empty field and click on 'ADD' then
'OK'.
- Under 'Rule description' click on the
second underlined blue value to edit it.
- Click on 'New Folder' to create a new folder.
- Type ' Junk E-Mail '
under Folder Name and click on 'OK'
then 'OK' again.
- Under name of the rule type "X-CNS-Detected-SPAM".
-
Click on 'OK' and once again click on 'OK' to
close the message rules window.
The rule will start sending all new messages marked with
"X-CNS-Detected-SPAM" to the "Junk E-Mail" folder.
Notice:
The rule is set to trap "X-CNS-Detected-SPAM" in the message
header rather than trapping '* CNS-Detected SPAM*' in the subject.
This is deliberate to allow the recipient to reply to and forward
marked spam messages. If instead of that the filter was set to
trap '*CNS-Detected SPAM*' from the message subject, replies and
forwards would be trapped and moved into the spam "Junk
E-Mail" folder.
You can test the filter
and move existing *CNS-Detected-SPAM* spam messages from your
Inbox to the "Junk E-Mail" folder, by doing the
following:
- click on 'Tools'
from the menu bar, then choose 'Message Rules'
and click on 'Mail'.
- Ensure that your "X-CNS-Detected-SPAM" rule is checked.
- click on the 'Apply now' button.
- select the "X-CNS-Detected-SPAM" rule.
- click on the 'Apply now' button.
- when its finished - click 'Close' button
then OK.
The marked spam messages should be moved to
the "Junk E-Mail" folder.
- Managing the "Junk E-Mail"
folder
Although CNS carefully tuned SpamAssassin to
detect Spam while allowing genuine messages through, occasionally
it may wrongly mark a genuine message as Spam. Messages marked as
Spam that are not Spam are called 'False Positive' or 'False
Spam'.
You can report 'False Spam' to a special address false-spam@aub.edu.lb
where the messages will be checked and added to a 'White List'.
CNS will exercise due efforts to process the request within 2
working days and will notify the requester
accordingly.
You can recover 'False
Spam' messages and report them to CNS to be added to the 'White
List' by doing the following:
- Open your "Junk E-Mail" folder.
- Check through the messages for false spam
messages.
If you identify a
'False Spam' message
- Choose 'File' then 'Save
as' option.
- Drop the 'Save as type' list and choose
the 'Mail (*eml)' format.
- Click on 'Desktop' then the
'Save' option.
To report a
'False Spam' message
- Start a new Outlook email message
- In the 'To' line type:
false-spam@aub.edu.lb
- In the 'Subject' line type: reporting false spam
- Attach the message from the desktop.
- Write a covering note then send it.
To
recover a 'False Spam' message
- Right click on the message from the desktop.
- Choose 'open with' option and then choose Notepad.
- Edit the subject lines of the 'False Spam'
to remove the '*CNS-Detected SPAM*' text.
- Save the edited message
- Drag the recovered messages to your inbox.
You can delete SPAM messages from the
"Junk E-Mail" folder by doing the following:
**Check your
messages to make sure that they are all really
spam**
- Highlight all messages
- Press delete.
- How to add a personalized mail
filter?
To add a filter for .V.I.A.G.R.A. and move
the messages to the "Junk E-Mail" folder do the
following:
- click on 'Tools'
from the menu bar, then choose 'Message Rules'
and click on 'Mail'.
- Click on 'New' to start a new mail rule.
- Under '
Select the conditions for your rule' check the box next
to 'where the subject line contains specific words'.
-
Under 'Select the actions for your rule' check the box
next to 'Move it to the specified folder'.
- Under 'Rule description' click on the first underlined
blue value to edit it.
- Type Type in: .V.I.A.G.R.A. in the
empty field and click on 'ADD' then 'OK'.
-
Under 'Rule description' click on the second
underlined blue value to edit it.
- Click on 'New Folder' to create a new folder.
- Type 'Junk E-Mail' under
Folder Name and click on 'OK'
- Under name of the rule
type "X-CNS-Detected-SPAM".
- Click on 'OK' and once
again click on 'OK' to close the message rules window.
The rule will start sending all new messages with
.V.I.A.G.R.A. to the "Junk E-Mail" folder.
You can
be creative and develop quite complex filters and apply them to
your inbox.
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