Hands up if you’ve heard someone talk about email headers, but have no idea what that is. Or even worse, maybe your technical team has actually asked you to send them the full header of your email, ...

(1) The text at the beginning of an email message. The header is generated by the client mail program that first sends it and by all the mail servers en route to the destination. Each node adds more ...

Did you ever receive a suspicious email you wanted to track down to know more about the sender? While modern email services do come with a lot of built-in security features, keeping a check on the ...