people who threaten and/or harass other people who have a yahoo.com address...what can be done to them?
87542
The only thing you can do is report it to Yahoo!  They'll give a warning but not necessarily delete their account.  Only if they repeatedly cause problems or majorly violate the terms of agreement.  They may or may not work in conjuction with local law enforcement agencies.
856214
If I were you I would try and create a new Yahoo ID. However you still might be banned cause they track you by your IP address.
951353
I'm not sure what can be done. I've run into many a troll on the internet, every messageboard has them. I've tried the old reporting routine but inevitably they come back under a different user name. Unless Yahoo starts to police the boards more strictly I don't see anything changing. Best thing to do is ignore and DO NOT reply to their postings. Trolls are posting to get attention and make people angry. Replying to them only exacerbates the situation.
1042693
Got 2 myself-one is always mean on my posts the other was a bit of a pervert. \n Some feel you can not have an opinion if they don't share it (thats my post stalker)\n It not a crime to be mean-threating is a crime.\nIf they threating see who their server is (yahoo, hot mail,Outlook or who ever)and report them there.
674953
send it with full headings to ABUSE@YAHOO.COM\n\nsee below for more info:
420771
try blocking their email address, using your spam function. if they use different email addresses, block all of them, or you can choose to block all unknown email addresses, other than those in your address book. meanwhile, you can also report the abuse to your email provider. the address is usually abuse@provider.com, eg: abuse@hotmail.com, abuse@yahoo.com, etc.
1122158
Shouldn't work that way ..but does some times..I would contact Yahoo..I am sure they could help you out..I ran into the same problem..You didnt say you reported it as spam..if it is..you should..if there are threats involved..Yahoo can shut down the abusers account if warrented.
178587
Just push the ignor button and also the report abuse one  too....It helps if you can send the Yahoo I D of the person...The Yahoo 360 Staff are great, they do take action....V
734844
i have a phpbb forum and the only thing you can do with it is check who is providing the internet to that service...its a way if that person is posting illegal stuff..like how to make bombs and stuff you can just contact there isp and they'll handle the rest...thats whats its basically for.. but im not sure if they can obtain general location cause thats not possible unless they hack into the ISP. only thing your gonna get is IP address and service provider
191903
I suggest you simply report them to MySpace staff.\n\nPersonal Info tracking is very complicated, and you most likely won't find out who they are even if you try it. The closest you can get is an ISP address... and you can try to find a home address from that...\n\nBut I wouldn't suggest it. Are you a super-computer-hacker? I think not.\n\nSo report them 2 times (yes- 2. That way you're sure they got it) to MySpace staff.\n\n\nI hope the bad emails stop!
162177
Foward your email to Yahoo abuse here:\n\nmail-spoof@cc.yahoo-inc.com
559275
I would try abuse@yahoo.com since it sounds like they are spoofing the yahoo domain. Make sure your send them the mail header as well. TX
405360
Just try to block the e-mail address from where you are getting those e-mails.\n\nNote: Any One can send an email with anyones name suppose an ID of you friend if I wanna attack you I will send you an e-mail with an IDofyourfriend@yahoo.com, Attackers can also send email from their own ID but to you it will display any thing they want for example you can get attractive message subject as Free software from Microsoft and you will also see that the email is from microsoft in the sender.
55789
There are several way, including your email address was sold to them.  Also, forums and chatrooms can be scanned by programs which look for the XXX@YYY format for email addresses.  These programs can scan just about any site where information is posted and then make lists which are used by spammers.
974624
there are some idiots on here, i had one who e-mailed me to say that he would like to see me raped and murdered! report it, yahoo dont contact you with details of what they do, but i havent seen that nutter on here since i reported him...i had one also who would leave nasty personal comments on my answers and remove them the next day...cowardly people hide behind the anonimity of this site
690423
If it's a Yahoo account, just email it to spoof@yahoo.com.
136961
Probably abuse@yahoo.com if you're not a Yahoo mail user. Personally I wouldn't bother, what are they going to be able to do about it?