Spamassassin - Revision history

Cyeates at 18:48, 11 May 2009

2009-05-11T18:48:17Z

← Older revision		Revision as of 12:48, 11 May 2009
Line 1:		Line 1:
	~~{{archived}}~~
	XMission offers a very effective strategy to identify unsolicited email sent to our customers. While XMission has been blocking spam for years, this new spam identification software is catching about 30% of the mail that gets past our already existing spam filters.		XMission offers a very effective strategy to identify unsolicited email sent to our customers. While XMission has been blocking spam for years, this new spam identification software is catching about 30% of the mail that gets past our already existing spam filters.

Line 13:		Line 12:


	~~{{footer}}~~
	[[Category:XMission Email Archives\|SpamAssassin]]		[[Category:XMission Email Archives\|SpamAssassin]]

Mfrazier at 03:18, 20 March 2008

2008-03-20T03:18:38Z

← Older revision		Revision as of 21:18, 19 March 2008
Line 1:		Line 1:
			{{archived}}
	XMission offers a very effective strategy to identify unsolicited email sent to our customers. While XMission has been blocking spam for years, this new spam identification software is catching about 30% of the mail that gets past our already existing spam filters.		XMission offers a very effective strategy to identify unsolicited email sent to our customers. While XMission has been blocking spam for years, this new spam identification software is catching about 30% of the mail that gets past our already existing spam filters.

Line 10:		Line 11:

	<div class="messagebox metadata">'''Note''': Though this is the best spam detection software we've encountered, it is not foolproof. There is a small chance some legitimate email might be incorrectly identified as spam. Use this service at your own risk.</div>		<div class="messagebox metadata">'''Note''': Though this is the best spam detection software we've encountered, it is not foolproof. There is a small chance some legitimate email might be incorrectly identified as spam. Use this service at your own risk.</div>


			{{footer}}
			[[Category:XMission Email Archives\|SpamAssassin]]

Deadguy: new page

2007-07-28T22:09:42Z

new page

New page

XMission offers a very effective strategy to identify unsolicited email sent to our customers. While XMission has been blocking spam for years, this new spam identification software is catching about 30% of the mail that gets past our already existing spam filters.

The spam detection software is called [http://www.spamassassin.org/ SpamAssassin] and it scans incoming email for various characteristics that are often found in spam messages. Each characteristic gets a certain number of points, which are then added together to determine the likelihood that a message is spam. By default, SpamAssassin considers anything with a score of 5 or higher as spam but in our tests some legitimate email can get tagged higher than. This is why we've chosen a slightly higher, but safer, number. The number might change in the future, depending on what our research shows. Know that we will be careful to avoid marking or tossing legitimate email destined for our customers.

The headers that SpamAssassin adds to your email messages looks something like this:
<pre>X-Spam-Status: No, score=6.9 required=8.0 tests=NO_REAL_NAME,PLING,PLING_PLING,HTML_EMBEDS,MAILTO_LINK,CTYPE_JUST_HTML,SUBJ_ALL_CAPS version=2.20
X-Spam-Level: ****** </pre>

The X-Spam-Status header shows whether or not the message scored high enough to be considered spam, what the actual score was, what's required for it to be qualified as spam, and what tests/characteristics were positive. The X-Spam-Level header shows the whole number score with asterisks. A message with a score of 6.9 would show 6 asterisks If the message reaches the score required to be considered spam, the following header is added: <pre>X-Spam-Flag: YES</pre>

<div class="messagebox metadata">'''Note''': Though this is the best spam detection software we've encountered, it is not foolproof. There is a small chance some legitimate email might be incorrectly identified as spam. Use this service at your own risk.</div>