I want to run some tests on Gmail Spam system and need to subscribe my e-mail to as many spam subscription services as possible, particularly in languages like Russian, Chinese, Japanese, or others Gmail would unlikely recognize.
I don't think anyone is forbidding you to do this, but I don't understand what you want to say with this post. Maybe you would like to explain. In my opinion, it is at the moment a completely spam post with no content at all.
Go to pr0n sites... as many as you can and give them your email address, get email accounts that are .ru, .ja and .cn c|net is also a good source for spam. Look for free software and give them the email address for those accounts that you created
I think I would create a dummy e-mail account and use that, I have 4 e-mail accounts one is just for garbage and sites I would get spam from, one for banking and important things, one for my gaming which you will get some spam from, and one for special information like this one!