Like, he has received emails from me on my home computer and I want to send more emails from my home computer but only from a different email address. Will he still know it's me by comparing Ip's from the emails? I have verizon He has a cable modem. I hve know idea how he knows how to trace IP's but he can. He always says this IP is coming from somewhere...or this Ip is out of sacremento or something.
213929
IP address is tied to the computer not any particular email account or web site. If you are using the same computer, no matter how and from who you send it, the IP address will always be the same.
70011
Well heres the site where his IP is located at down below in first line. I would report his IP to his ISP provider.\n\n2nd line its another ip locator..
115482
you need to know their ip address...if the ip matches all ids...than they are from the same computer...
237858
Maybe she should get a new email and then you can block that old email.\n\nOr if you look at the header of the email address (View) you can see what IP address the email came from.\n\nThis will tell you for sure if it originate at the same pc or not.\nstef
611846
Well, if the domain of the email has the name of a business (@business.com) , then it's pretty easy to know which company it's from.\n\nYou can also check the IP address the email was sent through to see if that gives you a general location or ISP info: http://help.yahoo.com/help/us/mail/spam/spam-05.html
300879
This is going into a persons personal affairs. Like Big Brother keeping tabs.\n\nOnly if the person has chosen to link his email ID to his telephone number / other contact details ... will u know\n\n... tedious task for most people , except hackers... \nbest of luck
148835
Tough one. He could be leaving it open testing your trust. He could want you to find those emails because he wants you to find them to get a divorce. He could just be an idiot. Or the emails don't mean a damn thing to him so he is not worried if you find them because he isn't doing anything wrong. Lots of possibilities. It's your computer too, he left his sign on, you stumbled upon it. However, since you are married and don't trust him, you may have a problem just because of that.
120514
This is easy, if you have a router. That is what a router does. Nobody can see inside your computer if you are using a router. Besides you can go in and block his IP address from getting into you system anyway if you want to. Internet options and then advanced options, and add his addy there in security. Your router has more than one ports going out with different addys, and coming into it is your service providers. You see one in, and 50 out, it's beautiful.
519368
If you're done with him, then why waste your time?  Spend it searching for a great new guy instead.\n\nIf you're worried about STDs, then go to your doctor and ask for a check-up.  That's how you can find out best.\n\nBut if you want to do this, then you need to look at the full header of the emails you receive.  That will tell you the IP address of the originating computer.\n\nHe could be using a proxy (onion routers, for instance) that would hide his location, but that gets more complicated.  Assuming he's not doing that, you can use the IP in the email header to track.
611806
Spam their address or put their name on your blocked list of addresses in your email client. tracing the ip may be no good because most regular internet users have dynamic ips, which means they get a different ip each time they log on.
574742
Contact your internet provider, save all IMs and emails(full headers), they probably bsing you, but if your truly afraid this person will get his internet service provider's attention when you make the complaint. Your company can track the ISP legally to his company with the appropriate IMs or emails.
494413
well it depends, there are two types of ip's static and dynamic ip. static ip is where you have a single ip and it doesnot changes even if you disconnect or reconnect, and a dynamic ip is when your isp gives you a random ip every time you connect. static ip can be traced, but if you have dialup connection or a regular cable or dsl connection, you may have dynamic one(thats cuz they dont want an ip to  go wasted if u r not online), and if u do have a dynamic ip then one can only trace you upto your internet service provider. a good isp will only reveal you information if it has to do something with national security or something like that. so you can enquire ur isp abt the type of ip you have. and i think the guy is just faking it or maybe he knows u personally. you can try asking him ur address and find out for sure lol. and be sure to report him
451187
Depending on what email you use there are diff ways to do this.  But basically go to the advanced view for the email.  And you'll get a lot of extra info with the email.  Find the IP address in the 'from' header,  go to www.dnsstuff.com and type in the IP address you found.  You'll get a fair bit of info from this.
39094
Look at the full headers of the email.  Look for the X-Originating-IP.  Search that IP # on http://www.arin.net/whois/  It will show you info on their internet service provider and you should be able to narrow down where the person lives based on that info.
529658
image bomb...\n\nif you have a website, send a picture along with the email. when it is opened your website server will log when it was opened, and by who (what IP).\n\nthis trick is used by spammers. I hope this answers your question,.. and if it did, be sure to mark it as the best answer,... im trying to get to level 2 tonight... thanks\n\n\n\nps on a last note...  yo tango un pez.... (2 years of spanish to learn... i have the fish...)
641355
Yes when u send a mail a header goes with the mail which contain al info about sender and path. One can find out IP address from that header
370241
well, first you have to understand that if he as already achieved your NEW password he probably has a keylogger on on your computer. he probably got your IP adress when you returned his message (on AIM) then he looked up your computer's information and set up his keylogger then. First, disconnect your computer from the internet, so he cannot get any more information about your location or where you are sending replies from. \n\nthen, call the cops on the asshole. give them the time of day he sent them to you and don't delete any of the messages. let the cops look over your computer so they can determine and gather as much information about him as possible. It could be someone you know because most of the time, it's someone who is already interested in you.\n\nso start thinking of who you know that is very good at computers that is into you (or at least wants "nasty vids")\n\nsounds like a real creep. although you probably won't hear from him again. the cops have a machine that can track locations of all messages coming into your computer. \n\n\nactually, now that I think of it. if you don't disconnect from the internet, don't tell him you're calling the cops and allow him to keep pestering you. (then actually call the cops) they may be able to get there and then start tracking his messages. \n\n-hope this helps