For long period of time I noted that YAHOO removed the setting " block the sender ". In my opinion this is very sneaky situation w/this company. I am so sick of YAHOO this company did this , which wasted my precious time more than 30 mins each day to delete those JUNK e-mails that also showed up at "inbox" ; long time ago I was able to click those "BS" emails to block the senders; but now this YAHOO just makes me extremely depressed b/c I will NOT NOT NOT buy anything from those ad posted along with the e-mail pages despite sometimes I am somewhat interested in those items. I send you guys these messages b/c I am so fed up with those JUNK mails & I can NOT even block. Thanks for listening & for being aware of my anger / frustration & distress with this YAHOO on this specific issue.