Learn about open relays and how to verify that your Exchange Server is not one of them.
Email Fundamentals: What is an Open Relay?
Email Spam and How Marketers Think You’re Stupid

Some marketers hate the idea that they need permission to enter your inbox. They don’t say it in so many words. They talk about “implied permission”, and their responsibility as marketers to anticipate consumer wants and deliver relevant emails to them. And they think thats what consumers want from them.
Some Recent Articles
Spamhaus RBL Changes
The Microsoft Forefront Server Security Support Blog points out that Spamhaus has recently phased out some of their RBLs. It’s come to our attention recently that Spamhaus has phased out the old SBL-XBL list, which has now been replaced by the ZEN list (named after a guard dog). If you’ve got Spamhaus configured in your [...]





