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TriParish.net introduces TripScrub. Tripscrub is our FREE* mail filtering system that scans email for virus and spam. This is how it works...

Special servers with SpamAssassin (tm) software will inspect all TriParish.net's email. The SpamAssassin (tm) software uses a wide range of heuristic tests on mail headers and body text to identify "spam". We have also configured SpamAssassin (tm) to use an online database and other sender validation techniques to ensure the widest range of email is tagged properly.


The SpamAssassin (tm) software will perform these tests and each time a message fails a test it is considered a hit. If the number of hits meets YOUR PERSONAL designated "Spam Score" then a message header is added to the message header (the message is tagged). The original message is otherwise unaltered and is still in tact and sent on it's way to your mailbox. For more information on what a message header is go here.

By default everyone's "Spam Score" is set to 99. This makes sure no spam will ever be tagged unless you change your "Spam Score". You must go to the TriParish.net webmail page, login, click on options

, then click on Spam Filter Configuration.


This is the command center for your spam filtering. The first thing to do is set your "Spam Score" at the bottom of the page. We recommend a score of 4. We have found in our tests that this catches 99 percent of all spam with very few if any false positives. Please keep in mind that this is an aggressive score and everyone's email content is different. This score might not suit you and you might want to try a higher score at first and monitor the results.

Once you have changed your "Spam Score" your spam will start being tagged. If a mail message has been tagged it will go into a Spam folder only viewable in your TriParish webmail page. After logging in you can view your spam by clicking on the Spam folder on the left underneath Trash.

Since most people don't want to ever even have to deal with spam it is retained in a separate folder. If you use a regular email client, like Outlook Express set to the default settings, this Spam folder will not be viewable in your client. The default POP3 (mail language) protocol will only see Inbox. This means you will have to go login to webmail to look at email that has been tagged as spam.

Even though SpamAssassin (tm) is very good at what it does it is just software on a computer fighting a battle that changes daily. For this reason by default we retain the email that is tagged for fifteen days. The email is then purged from our system. In the event that you have email that has been tagged as spam, and you have not changed the default 15 day retention, then you can go to the TriParish webmail page, login, and click on the spam folder to find the message.

If you receive a vast amount of spam you may want to consider reducing the spam "Auto Delete" in your spam configuration page in webmail options (See above).

Since the tagged email is retained on the server in your mailbox we have added 5 Mb's to everyone's mailbox quota. For most everyone this should be more than enough storage to keep spam for fifteen days but some might need to reduce the "Auto Delete" days. If your mailbox grows to the quota mail messages will start to bounce. Please realize that this is an extreme case and it would take a whole lot of email to reach 15Mbs.

What happens if something gets tagged that is not spam? This is where the "Whitelist From" setting comes in. On the same Options configuration page mentioned above you can put the address from the email in the field at the top, make sure Type is set to "Whtelist From", then click the "Add New address" button. This tells SpamAssassin (tm) that no matter what the score is do not tag the message as spam. All future email from this sender will not be tagged as spam.

What if spam slips through? This is where the "Blacklist From" setting comes in. On the same Options configuration page mentioned above you can put the address from the email in the field at the top, make sure Type is set to "Blacklist From", then click the "Add New address" button. This tells SpamAssassin (tm) that no matter what the score is, tag the message as spam. All future email from this sender will be tagged as spam.

Please make sure to click the "Update Settings" at the bottom of the page to implement your settings.

If you have problems or questions please email support@triparish.net or call 985-879-3219.

Enjoy!

* TripScrub is free to subscribers with email addressed of "username@triparish.net." If your email is "yourname@yourdomain.com," call us for a quote on email spam filtering and virus scanning for you.

* Sometimes SpamAssassin(tm) will get a "false positive", resulting in tagged mails which are not actually spam at all. Since spammers don't usually highlight the fact that their mail is unwanted, unsolicited ads, SpamAssassin has to try to work it out -- and it's not always easy to do.

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