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The Internet Archive is under attack, with a popup claiming a ‘catastrophic’ breach
(www.theverge.com)
This is a most excellent place for technology news and articles.
I've been doing this for several years now (not specifically that service, since I have my own domains). It's really nice knowing exactly who sold your email to the spam bots, because it's right in the address. Super easy to block once that happens.
addy.io is another service which I'm using with my own domain. I know there exists a third, but I can't remember the name.