Last days one of our websites is being attacked by spambots. The comment forms always have been protected by Mollom's text analyse, but for some reason it looks like these forms are no more protected at all. This might be a side effect of using Boost for some weeks, although the comment forms are set as an exception and headers looks ok ("X-Cached-By" is missing like expected).
I did some tests with "test modus". The website's contact form is protected fine that way, but comment forms are not. When Mollom set to use a captcha, this captcha is showing up on the contact form but not on the comment forms. What am I doing wrong? Any ideas?