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The information on Groklaw is not intended to constitute legal advice. While Mark is a lawyer and he has asked other lawyers and law students to contribute articles, all of these articles are offered to help educate, not to provide specific legal advice. They are not your lawyers.

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E-mail headers | 396 comments | Create New Account
Comments belong to whoever posts them. Please notify us of inappropriate comments.
E-mail headers
Authored by: ais523 on Tuesday, April 24 2012 @ 09:45 PM EDT
Mail clients nowadays can often get quite suspicious when the To: field on an
email doesn't match the person the email was actually sent to; that's much
easier to check than the From: field, although they're both equally fakable.
(There are legitimate uses, such as sending copies of an email to a third party
without letting the main recipient know that the email's been copied; this is
what the Bcc: field is for in most email software.)

The Date header is also fakable, by the way. (The Received header isn't, as it's
added by the recipient's server not the sender's, and is the one you should
possibly use to get a reasonable bound on when an email was sent, although
emails can sometimes take a while to arrive.)

[ Reply to This | Parent | # ]

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