http://twistyourlist.com/email-lists/what-are-the-best-black-lists-to-use-for-email-spam-filtering Turn Your List Into A Cash Flow Jack Hammer Thu, 09 Feb 2012 11:48:19 +0000 http://wordpress.org/?v=2.5.1 http://twistyourlist.com/email-lists/what-are-the-best-black-lists-to-use-for-email-spam-filtering#comment-3610 Mictlan_KISS Thu, 27 Aug 2009 09:06:59 +0000 http://twistyourlist.com/email-lists/what-are-the-best-black-lists-to-use-for-email-spam-filtering#comment-3610 Sounds like you are getting the Same problems most admins have. The key is to filter the Junk, but not to bounce the Content in all cases. The best practice is to keep the Spam and other Mail in a Cache, or Gateway so that if anyone asks about mail that was sent but did not get through from the outside, then you can release, and either take it off the Black list, or put it on a "white" list. Refining the list for filtering is not an easy task. and Wait til you get a 10 Million email backlog on the storage servers, and someone asks you to compact the DB... takes a month on some servers<br><b>References : </b><br> Sounds like you are getting the Same problems most admins have.
The key is to filter the Junk, but not to bounce the Content in all cases.
The best practice is to keep the Spam and other Mail in a Cache, or Gateway so that if anyone asks about mail that was sent but did not get through from the outside, then you can release, and either take it off the Black list, or put it on a "white" list.
Refining the list for filtering is not an easy task. and Wait til you get a 10 Million email backlog on the storage servers, and someone asks you to compact the DB… takes a month on some servers
References :

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