Tracing the Origin of an Email Message — and Hiding it
Tuesday, March 17th, 2015We are often asked by our users to help them determine from where an email message has originated. “Where did this spam come from?”
In general, it is fairly easy to do this if you have access to the “headers” of the message. In this post, we will show you how to determine a message’s original location yourself and also how you can protect yourself from others determining your location when you send email messages to them.
Why would you need to protect yourself — If you are traveling and do not want people to know where you are; if your messages are not going through because your ISP is blacklisted or has a poor reputation.
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It happens over and over — users trying to send legitimate email messages are blocked from sending because the IP address that they are getting from their Internet Service Provider (ISP) for their personal computer (or small office) is on some major blacklist, like 
Email security issues and technologies are extremely complicated; however, here we intend to make the salient issues and solutions clearly understandable to all readers.
