Notes from CentraLUG, 1-Feb-2010

Five people attended the February 1st meeting of the Central New Hampshire Linux User Group. We met at Room 146 of the New Hampshire Technical Institute’s Library from 7 to 9 PM.

There were lots of interesting discussion. Ed was attending for the first time, and is getting back into software engineering after some time in another career. He had some questions on what the different distros were and how they worked, and there were, of course, plenty of opinions. Susan had some updates on her research on the BF scheduler, the bleeding-edge Ubuntu releases, realtime kernels, and the Dragon Naturally Speaking application. I reviewed some of the upcoming meetings, and there was a lot of interest in the Seacoast LUG’s “Sugar on a Stick” presentation and the Cascading Stylesheet presentation at PySIG at the end of the month.

Mark McSweeney made the main presentation. Mark works in a small office with a few partners, and budgets are tight. A few years ago, they had deployed a Microsoft back end and discovered that there were no satisfactory solutions for spam filtering on the Exchange server they had as a mail server. Mark came up with a very effective and economical solution using PostFix, Amavisd-new, ClamAV, DCC, Razor, Pyzor and SpamAssassin. Mark’s slides can be found at http://wiki.gnhlug.org/twiki2/bin/view/Www/SpamFilter, including links to the solution he followed, an updated version of which can be found at http://www.freespamfilter.org/

Member Susan Cragin will be making the presentation at out March 1st meeting, on the Dragon Naturally Speaking 10 program running on WINE. Stay tuned for more details.

Thanks for Mark for his great presentation, to the NHTI and Library staff for the great facilities, to Dave Rose for bringing the projector, and to all for attending and participating!

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