this might not be totally true and new to me, it really happens all the time I've also received some emails, but not the same as what you've got and it keeps on spamming in my emails because it is actually connected to my account here in bitcointalk and probably support in this forum will never do that ,because they're not into our money, but to our ideas and information which we provided that can help to improve the community of this forum and to our fellow users.