I run a SAAS for forwarding email addresses in order to protect email addresses by handing out individualised burner addresses that you can block if people star

I run a SAAS for forwarding email addresses in order to protect email addresses by handing out individualised burner addresses that you can block if people start to abuse them with uninvited mail. For a weekend project, I added some functionality to publish the blocked emails as an RSS feed - and now I think it's one of the best features of my service. I use a separate address for things like linkedin, facebook, twitter, steam, github etc. and I turned on the email notifications. Then I blocked those addresses and subscribe to them as RSS feeds instead. Now I can read that stuff during my normal RSS reading flow instead of having it end up in my inbox. There's a link in my bio to the service if you want to check it out (not sure about HN rules about recommending my own service). Yes, you can use your own domain to avoid being locked in to my service.