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The next time you get such an e-mail, look through the headers (available via "Show Original" in Gmail, IIRC) for a "List-Unsubscribe:" header. This value will
by jlgaddis 9y ago
The next time you get such an e-mail, look through the headers (available via "Show Original" in Gmail, IIRC) for a "List-Unsubscribe:" header.
This value will usually be an HTTP URL (it can also be a "mailto:"). That (unique) URL (which is tied to your e-mail address) is then followed in order to unsubscribe you from the list.