this post was submitted on 24 Feb 2024
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Yes. It is pretty easy to work around, but if that is the only tool you have it still can be used to junk a majority of the crap.
If you want a robust solution you can use disposable aliases (which are basically randomly generated) or signed addresses.
I do the latter. So I would generate an email like
[email protected]
. If you strip or change the string at the end (which is a small HMAC) your message will go straight to junk. It isn't perfect because there is only 4 bytes of entropy in the signature but a dedicated attacker will find a better way to spam me anyways.