Since April 13th, I’ve been getting three to five spam messages a day that are slipping past my Postfix and SpamAssassin filters. The messages include a lot of text copied verbatim, sans links, from online discussion forums. The messages are not CAN-SPAM compliant in that there is not a mailing address in the messages. Websites mentioned in the messages have entirely blank home pages. Whois records for the domains are not useful as the info is protected by WhoisGuard. (Does anyone have any experience with reporting spam to WhoisGuard via their web site?) URLs inside the spam message are all hashed, even those for images.
A few of the domain names involved are: