Short of shelling a couple of grand on a commercial solution, and until the Messenger service providers make changes, Kirk's suggestion works. G Welter's suggestion for MSN Messenger works well also (preferable over blocking IP netblocks). Mr. Welter, would you be kind enough to share with me the mime types that you block, on-list or privately. I am interested in blocking some mime types but have my hands full with far more pressing matters. TIA
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