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Ask Slashdot: Spoof an Email Bounce With Windows?
An anonymous reader writes "One cool feature I used on KMail years ago was the ability to generate a spoofed email bounce for any given message I had received, which claimed delivery failed because of an unknown recipient. While this doesn't exactly align with expected behaviour from a mail client, it was a useful way of easily getting off mailing lists (automated, or manually created by freaky acquaintances!). This is something I really miss, so I'm wondering if there are any mail clients for Windows that provide similar functionality?"
Not even a 550 SMTP session will get you off most mailing lists because, even if it is a legitimate list, the marketers are too aggressive to care. Also, a NDR after a successful session will likely go to either an unmonitored mailbox, a hapless user who won't understand it, or null. Weed through some email logs and you'll see. I see some lists that have been emailing the same address for ten years and I always disconnect with a 550. That said, try Pegasus Mail. I find that it does almost anything.
Because the from address is invariably forged, you do nothing with a bounce. In fact, it's worse than nothing, because you create backscatter. I have suffered from backscatter and it is a pain - it just multiplies the spam problem. So, could I request that you just stop it!
If you actually know the person who is sending you the email then you should try a more personal approach rather than a passive aggressive bounce.
Except that saying just fucking google it isn't teaching somebody to fish either. It's very quick to enter terms into a search engine if you know what the answer is, and quite a bit more difficult if you have no idea what the answer should look like.
In this case you have to figure out how to exclude the various ways of saying anti-spoof while not excluding essential links. And google often times makes it a pain in the ass to find things as any appearance of the terms anywhere in the page is by default considered a match. Even if they're not only not in the same sentence, but not even in the same paragraph. My favorite thing is when the engine finds the words in a link bar on the side of the page or as contact information at the bottom.
At least since KDE 4, and from what I recall, maybe 3.4 or even 3.3, this feature was dropped.
Your time to bitch about it? That would be thataway.
Sidestepping the whole garbage that your post was, how the hell is this an OS function? It isn't in Linux either. And there is no reason why it couldn't be done on any OS.