AssFace asks: "I run a blog that is dedicated to just things relating to spam (for the most part, the discussion is of how to stop it). I received an e-mail from a reader of the blog today that described the situation he was in. His words: 'I have a small recruiting business, with about 600 paying clients who are looking for jobs in education. About twice a month, I send an update message to all of them via e-mail. I also send them personal messages as needed. Unfortunately, Hotmail (which a great many of my clients use) seems to think that I am a spammer. With Hotmail's spam blocker set on "Medium," my e-mails go to the recipient's Spam folder. AOL and Yahoo may be blocking my messages as well, though I'm not yet certain.' I wrote my own thoughts on it and then offered it up to comments from the users of the site. My responses to his e-mail apparently weren't anything that could help his particular situation. So, regardless of the validity of this particular person's plea, what is a small business service to do if they are blocked by the major ISPs?"