Possible SORBS closuretomaw on 2009-06-22
Short blog post this evening but an important one!
I suspect many of you rely on the SORBS DNS blacklists to help provide spamless emails. Sadly infrastructure support is being withdrawn by the current providers leaving a significant void to effective spam handling.
I encourage you to read over the articles on http://www.au.sorbs.net/ and if at all possible offer assistance.