MIM is a small organization. Consider getting the answer to your question here: Frequently Asked Questions (FAQ)
If you have a very specific question, try doing our search.

How do you contact MIM? As of late 2006, you can't contact MIM anymore, because of multiple security problems. DO NOT SEND EMAIL TO ANY MIM ADDRESSES. THEY ARE ALL OLD AND DANGEROUS. We could not remove all the MIM email addresses floating around in cyberspace, too much work.

We also advise comrades to put up their own web pages and get their own email addresses. Comrades should check on their security.

We no longer accept email or regular mail because of security problems.

Official Web Site: http://www.etext.info/Politics/MIM