Email filters for Microsoft Outlook XP for PC
NOTE: Outlook Express is not currently able to use
filters based on the PureMessage headers.
X-Spam-Flag filter
An X-Spam-Flag filter will catch only messages whose
hits percentage meets or exceeds the 50% threshhold
currently used by NC State. It will function only when
the X-Spam-Flag header has a value of YES. Before you construct a spam filter, be sure to set up a spam folder in the Inbox
of your email client so that you can
retrieve
any legitimate messages caught by the filter.
NOTE: If you have already set up this
type of filter for the SpamAssassin software previously
used at NC State, you do not need to add a
new one for PureMessage.
To construct
a spam filter based on the PureMessage X-Spam-Flag
header:
- Open Outlook.
- From the Tools menu, select Rules
Wizard.
- Choose New.
- Select the Start from a blank rule radio
button.
- Select Check messages when they arrive.
- Choose Next.
- From the list of conditions, select with specific
words in the message header.
- Under Rule description, select specific
words.
- Type: X-Spam-Flag: YES
- Choose OK.
- Select Next.
- Select move it to the specified folder.
- Under Rule description, select specified.
- Under Inbox, select your spam folder.You
may need to expand the directory structure a few
times to reach this folder.
- Choose OK.
- Choose Finish.
- Select OK.
- Under Perform this action, select Move
to folder.
- Under your account name,
choose Inbox.
- From the pull-down menu, choose your spam folder.
- Select OK.
X-Spam-Level filter
An X-Spam-Level filter can be used to catch messages
whose hits percentage is less than the 50% threshhold.
You might want to create one if you feel that 50% is
too high (doesn't catch enough spam). If you choose
a threshhold that is not a multiple of 10 (e.g., 45%),
you will need to create two of these filters instead
of one. Before you construct a spam filter, be sure
to set up a spam folder in the Inbox of your email
client so that you can
retrieve
any legitimate messages caught by the filter.
WARNING: Be very careful if you create
an X-Spam-Level filter. The lower the hits percentage
you choose for filtering, the more likely you
will mistakenly catch legitimate mail and send it to your spam folder.
To
construct a spam filter based on the PureMessage X-Spam-Level header:
- Open Outlook.
- From the Tools menu, select Rules
Wizard.
- Select New.
- Select the Start from a blank rule radio
button.
- Select Check messages when they arrive.
- Choose Next.
- From the list of conditions, select with specific
words in the message header.
- Under Rule description, choose specific
words.
- Type in X-Spam-Level: followed by your
chosen hits percentage represented by the letters
X and/or I:
- If your percentage is a multiple
of ten, type
a number of X's equal to the tens digit of
the percentage.
For example, for 60%, you
would type 6 X's (upper case):
X-Spam-Level: XXXXXX
- If your percentage is not a multiple
of ten, type
a number of X's equal to the tens digit and
a number of I's equal to the ones digit.
For example, for 65%, you would
type 6 X's and 5 I's (upper case):
X-Spam-Level: XXXXXXIIIII
NOTE: In this case, you will need to create a secondary filter
(see below).
- Select OK.
- Choose Next.
- Select move it to the specified folder.
- Under Rule description, select specified.
- Under your account name, choose Inbox.
- From the pull-down menu, select your spam folder.
You may need to expand the directory structure a
few times to reach this folder.
- Select OK.
- Select Finish.
- Select OK.
- Under Perform this action, select Move
to folder.
- Under your account name, choose Inbox.
- From the pull-down menu, select your spam folder.
You may need to expand the directory structure a
few times to reach this folder.
- Select OK.
If your hits percentage is not a multiple
of 10, you will need to create a secondary
filter:
- From the Tools menu, select Rules
Wizard.
- Select New.
- Select the Start from a blank rule radio
button.
- Select Check messages when they arrive.
- Choose Next.
- From the list of conditions, select with specific
words in the message header.
- Under Rule description, choose specific
words.
- Type in X-Spam-Level: followed by a number
of X's equal to one more
than the tens digit of
your chosen hits percentage.
For example, for 65%,
you would type 7 X's (upper case):
X-Spam-Level: XXXXXXX
- Select OK.
- Choose Next.
- Select move it to the specified folder.
- Under Rule description, select specified.
- Under your account name, choose Inbox.
- From the pull-down menu, select your spam folder.
You may need to expand the directory structure a
few times to reach this folder.
- Select OK.
- Select Finish.
- Select OK.
- Under Perform this action, select Move
to folder.
- Under your account name, choose Inbox.
- From the pull-down menu, select your spam folder.
You may need to expand the directory structure a
few times to reach this folder.
- Choose your spam folder.
- Click OK.
X-Virus-Detected filter
By using an X-Virus-Detected filter and creating a
virus folder in the Inbox of your email client, you
can retrieve legitimate messages that arrived with
virus-laden
attachments
that were later removed by PureMessage. Be sure to
set up your virus folder before you construct
a virus filter.
To construct a virus
filter based on the PureMessage X-Virus-Detected header:
- Open Outlook.
- From the Tools menu, select Rules
Wizard.
- Select New.
- Select the Start from a blank rule radio
button.
- Select Check messages when they arrive.
- Choose Next.
- From the list of conditions, select with specific
words in the message header.
- Under Rule description, select specific
words.
- Type X-Virus-Detected: YES.
- Select OK.
- Choose Next.
- Select move it to the specified folder.
- Under Rule description, select specified.
- Under Inbox, select your virus folder.
You may need to expand the directory structure
a few times to reach this folder.
- Select OK.
- Choose Finish.
- Select OK.
- Under Perform this action select Move
to folder.
- Under your account name, select Inbox.
- From the pull-down menu, choose your virus folder.
- Select OK.
Go to the PureMessage main page.
Content last updated September 2, 2004 by chk
Page last modified
September 21, 2004
by cawalker
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