Hey Lemmy! Exactly as the title says, where self-destructing means that no matter what email provider I, or my recipients use, the email will be gone after a set amount of time. The methods I have come up with are: - using a PrivateBin or PasteBin link. - requires the recipient to click on a link that opens in another app/tab - easy to set up - using an HTML remote content stylesheet with CSS `::after` to inject the body text of the email; then, if I control the server, I can delete the stylesheet and the email will be gone. - embedded in the email, but plain text only. I'm not even sure if it can do line breaks. - loading an SVG from a remote source Does anyone have more methods?