Where did this group came from? It was sent to me,?

Question

http://groups.yahoo.com/group/thisgroupisforyou/

Answer 1

It would depend on what the content of the email was.  If it was an invite to join the group, it would have been sent to you by someone who knows your email address or saw your email address somewhere on the internet.  If it was an email directly from the group itself and had group messages in the content and you have not formally joined the group, that would mean that the owner Added you to the group.  Adding you to the group without your permission is a violation of Yahoo Groups Guidelines.  I checked the group out and it looks like it is struggling to survive with very few members for the length of time it has been in existence.

Answer 2

if you don't want to join it, don't. I'd guess it came from whoever sent it to you ;)