SORBS – back soon

If you’ve tried to get an address delisted from SORBS this week you’ll have found that their site is degraded, and there’s no way to request delisting.
They’ve been dealing with some very nasty database / hardware problems and while they’re fixing those the externally visible SORBS services are running in a read-only mode (where the list is published, but IP addresses can’t be added or removed).
The migration to new infrastructure is going well, and unless something unexpected happens I’d guess they’ll be running normally some time tomorrow.

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GFI/SORBS considered harmful

Act 1 • Act 2 • Intermezzo • Act 3 • Act 4 • Act 5
Management Summary, Redistributable Documents and Links
A little over a year ago the SORBS blacklist was purchased by GFI Software. I had fairly high hopes that it would improve significantly, start behaving with some level of professionalism and competence and become a useful data source, in much the same way that the SpamCop blacklist turned into an accurate, professionally run source of data after they transitioned from being a volunteer run blacklist to a service of IronPort.
GFI’s statement a year ago was:

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Office cat says

All work and no cat petting makes for a very cranky, and in the way, cat.

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Blocklist changes

Late last year we wrote about the many problems with SORBS. One of the results of that series of posts was a discussion between a lot of industry professionals and GFI executives. A number of problems were identified with SORBS, some that we didn’t mention on the blog. There was an open and free discussion about solutions.
A few months ago, there were a bunch of rumors that GFI had divested themselves from SORBS. There were also rumors that SORBS was purchased by Proofpoint. Based on publicly available information many of us suspected that GFI was no longer involved in SORBS. Yet other information suggested that Proofpoint may truly have been the purchaser.
This week those rumors were confirmed.

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