Messages in this thread | | | Date | Sun, 25 May 2008 15:44:46 +0300 | From | Matti Aarnio <> | Subject | Bad black-lists in use by list recipients... |
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Today we encountered first cases of:
554 Service unavailable; Client host [vger.kernel.org] blocked using blackhole.securitysage.com
Be very carefull and vigilant when using free black-list services. They do tend to die and -- like in this case -- become poisoned...
-- Matti Aarnio -- one of <postmaster@vger.kernel.org>
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