The SPAM Act does not cover non-commercial mail, and SPAM detectors are treating commercial and non-commercial mail as equals. Nonprofits like our's are continuously fighting to have our email delivered. There is nothing in the law that requires blacklisters such as Barracuda, Spamhaus, Postini, etc to not tag non-commercial mail as SPAM.
Have you ever gotten this failure to deliver an e-mail: Hi. This is the qmail-send program at mail.gatworks.com. I'm afraid I wasn't able to deliver your message to the following addresses. This is a permanent error; I've given up. Sorry it didn't work out. eastacioATdsny.nyc.gov: Connected to 220.127.116.11 but sender was rejected. Remote host said: 550 5.7.1 Mail from 18.104.22.168 blocked using Trend Micro RBL+. Please ...more »