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> I often see it on unsubscribe link. Those are meant to load a page with a confirmation form that makes a POST request. The GET link can still expire over tim
by DaiPlusPlus 5y ago
> I often see it on unsubscribe link.
Those are meant to load a page with a confirmation form that makes a POST request. The GET link can still expire over time, but must never be expired from a GET request: you never know when a link preview bot is going to follow links.