The Register has posted a new article about an embarrassing technical problem that occured in MessageLabs’ CBL (Composite Blocking List) software. The problem was that it accidentally blocked some IP addresses which should not have been blocked. The Register notes that Microsoft’s Hotmail service may also have been blocked.
“Here at the CBL we take false positives extremely seriously, and we do apologise for this issue. We have taken steps to ensure this cannot happen again in future,” said a spokeswoman.
Source: The Register

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