Your question isn't clear. Can you explain what you are looking to accomplish?

Hi there! Was just curious if Yahoo had a function in which you could ignore other another user on any/ all accounts that they have created (from a specific IP address or name tag or whatever function you guys use to determine accounts)... as for what I am trying to accomplish... ummm finding out if there is such a function? not suggesting a couse of action or anything anything else, am just curious.