Spamhaus, the well-known anti-spam DNS blacklist service, has been hit by a severe DDoS attack over the weekend. Users have…
spamhaus
Spamhaus: About 80% of spam traced to less than 100 spam operations
The ROKSO list, or the Register of Known Spam Operations, is a list of roughly 100 spam operations managed by…
Email marketing and url shorteners: bit.ly blocked again by Spamhaus
As has happened in the past, bit.ly is blocked by Spamhaus through their DBL, or domain-based block list. This means…